Sensors and executable instructions to compute consumable usage to automate replenishment or service of consumables via an adaptive distribution platform

ABSTRACT

Various embodiments relate generally to data science and data analysis, computer software and systems, and control systems to provide a platform to facilitate implementation of an interface and one or more sensors, and, more specifically, to one or more sensors and/or computing algorithms that implement specialized logic to facilitate in-situ monitoring and characterization of resource usage and/or device usage to determine usage of one or more consumables to updates inventories of consumables for automated replenishment of a consumable. In at least one example, sensors and/or computing algorithms facilitate formation of an automated home inventory replenishment network. In some examples, a method may include accessing sensor data if a consumable is processed, determining multiple modes of operation for a device, correlating a type of consumable associated with a mode of operation, and updating an amount of inventory for a consumable responsive to an amount consumed and a modified consumption rate.

CROSS-REFERENCE TO APPLICATIONS

This application is continuation-in-part (“CIP”) application of U.S. patent application Ser. No. 15/801,002 filed on Nov. 1, 2017, and titled “Consumable Usage Sensors and Applications to Facilitate Automated Replenishment of Consumables via an Adaptive Distribution Platform,” which claims the benefit of U.S. Provisional Patent Application No. 62/579,871, filed on Oct. 31, 2017, and titled “Consumable Usage Sensors and Applications to Facilitate Automated Replenishment of Consumables via an Adaptive Distribution Platform,” and the benefit of U.S. Provisional Patent Application No. 62/579,872, filed on Oct. 31, 2017, and titled “Consumable Usage Sensors and Applications to Facilitate Automated Replenishment of Consumables via an Adaptive Distribution Platform,” U.S. patent application Ser. No. 15/801,002 is a CIP application of U.S. patent application Ser. No. 15/479,230, filed on Apr. 4, 2017, and titled “Electronic Messaging to Distribute Items Based on Adaptive Scheduling,” and U.S. patent application Ser. No. 15/801,002 claims the benefit of U.S. Provisional Patent Application No. 62/425,191, filed on Nov. 22, 2016; This application is also a CIP of U.S. patent application Ser. No. 15/801,172 filed on Nov. 1, 2017, and titled “Consumable Usage Sensors and Applications to Facilitate Automated Replenishment of Consumables via an Adaptive Distribution Platform,” which claims the benefit of U.S. Provisional Patent Application No. 62/579,871, filed on Oct. 31, 2017, and titled “Consumable Usage Sensors and Applications to Facilitate Automated Replenishment of Consumables via an Adaptive Distribution Platform,” and the benefit of U.S. Provisional Patent Application No. 62/579,872, filed on Oct. 31, 2017, and titled “Consumable Usage Sensors and Applications to Facilitate Automated Replenishment of Consumables via an Adaptive Distribution Platform,” U.S. patent application Ser. No. 15/801,172 is a CIP application of U.S. patent application Ser. No. 15/479,230, filed on Apr. 4, 2017, and titled “Electronic Messaging to Distribute Items Based on Adaptive Scheduling,” and U.S. patent application Ser. No. 15/801,172 claims the benefit of U.S. Provisional Patent Application No. 62/425,191, filed on Nov. 22, 2016; and This application is a CIP application of U.S. patent application Ser. No. 15/821,362 filed on Nov. 22, 2017, and titled “Adaptive Scheduling to Facilitate Optimized Distribution of Subscribed Items,” which claims the benefit of U.S. Provisional Patent Application No. 62/425,191, filed on Nov. 22, 2016, all of which are herein incorporated by reference in their entirety for all purposes.

FIELD

Various embodiments relate generally to data science and data analysis, computer software and systems, and control systems to provide a platform to facilitate implementation of an interface and one or more sensors, and, more specifically, to one or more sensors and/or computing algorithms that implement specialized logic to facilitate in-situ monitoring and characterization of resource usage and/or device usage to determine usage of one or more consumables to updates inventories of consumables for automated replenishment of a consumable. In at least one example, one or more sensors and/or computing algorithms facilitate formation of an automated home inventory replenishment network.

BACKGROUND

Advances in computing hardware and software, as well as computing networks and network services, have bolstered growth of Internet-based product and service procurement and delivery. For example, online shopping, in turn, has fostered the use of “subscription”-based delivery computing services with an aim to provide convenience to consumers. In particular, a user becomes a subscriber when associated with a subscriber account, which is typically implemented on a remote server for a particular seller. In exchange for electronic payment, which is typically performed automatically, a seller ships a specific product (or provides access to a certain service) at periodic times, such as every three (3) months, every two (2) weeks, etc., or any other repeated periodic time intervals. With conventional online subscription-based ordering, consumers need not plan to reorder to replenish supplies of a product.

But conventional approaches to provide subscription-based order fulfillment, while functional, suffer a number of other drawbacks. For example, traditional subscription-based ordering relies on computing architectures that predominantly generate digital “shopping cart” interfaces with which to order and reorder products and services. Traditional subscription-based ordering via shopping cart interfaces generally rely on a user to manually determine a quantity and a time period between replenishing shipments, after which the quantity is shipped after each time period elapses. Essentially, subscribers receive products and services on “auto-pilot.”

Unfortunately, conventional approaches to reordering or procuring subsequent product and services deliveries are plagued by various degrees of rigidity that interject sufficient friction into reordering that cause some users to either delay or skip making such purchases. Such friction causes some users to supplement the periodic deliveries manually if an item is discovered to be running low more quickly than otherwise might be the case (e.g., depleting coffee, toothpaste, detergent, wine, or any other product more quickly than normal).

Examples of such friction include “mental friction” that may induce stress and frustration in such processes. Typically, a user may be required to rely on one's own memory to supplement depletion of a product and services prior to a next delivery (e.g., remembering to buy coffee before running out) or time of next service. Examples of such friction include “physical friction,” such as weighing expending time and effort to either physically confront a gauntlet of lengthy check-out and shopping cart processes, or to make an unscheduled stop at a physical store.

Further, conventional applications and computing devices used to reorder or procure product and services deliveries are not well-suited to assist users in identifying rates of consumption (e.g., at granular levels of consumption) with which to determine when to replenish inventories of items, including consumable or depletable items, such as food, drink, or other perishable items. A predominant number traditional computing devices and applications are directed to form inventories of durable goods for which users rarely reorder such goods, whereby an inventory of durable goods is maintained for insurance or loss purposes.

Thus, what is needed is a solution to facilitate techniques of determining usage of a consumable and monitoring and determining resource usage and/or device usage to predict consumption of one or more consumables to adjust an inventory of the consumable for purposes of replenishment, without the limitations of conventional techniques.

BRIEF DESCRIPTION OF THE DRAWINGS

Various embodiments or examples (“examples”) of the invention are disclosed in the following detailed description and the accompanying drawings:

FIG. 1 is a diagram depicting one or more usage sensors configured to interact with an adaptive distribution platform, according to some embodiments;

FIG. 2 is a diagram depicting an example of a sensor device configured to detect usage of an electric-powered device to generate data for monitoring inventories of consumables, according to various examples;

FIG. 3 is flow diagram depicting an example of adjusting inventories of consumable items based on sensor data, according to various examples;

FIG. 4 is a diagram depicting an example of configuring a sensor device to facilitate inventory monitoring of a consumable, according to various examples;

FIG. 5 is a flow diagram depicting application of sensor data to update an amount of inventory for automated replenishment, according to some examples;

FIG. 6 is a diagram depicting an example of a sensor device configured to detect usage of consumables to generate data for monitoring inventories of consumables, according to various examples

FIGS. 7A and 7B are diagrams depicting examples of weight monitoring device implementations, according to some examples;

FIG. 8 is a flow diagram depicting an example of monitoring inventory of a consumable using a weight monitoring device to determine a time at which to replenish an inventory, according to some examples;

FIG. 9 is a diagram depicting a home inventory monitoring network including a variety of sensors coupled to one or more computing devices to monitor inventories of consumables and to facilitate replenishment of consumables, according to various examples;

FIG. 10 illustrates examples of various computing platforms configured to provide various functionalities to monitor an inventory of a consumable to facilitate automated distribution and replenishment of an item, according to various embodiments;

FIGS. 11A to 11E are diagrams each depicting an example of a sub-flow that may be interrelated to other sub-flows to illustrate a composite flow, according to some examples;

FIG. 12 is a diagram depicting one or more usage sensors configured to determine consumption characteristics of one or more consumables, according to some embodiments;

FIG. 13 is a diagram depicting examples of audio sensors implemented to determine consumption characteristics of one or more consumables, according to some embodiments;

FIG. 14 is a diagram depicting examples of detecting usage of resources or devices based on monitoring resources at a macro-level, according to some examples;

FIG. 15 depicts an example of a modified sensor device of FIG. 2, according to some examples;

FIG. 16 is a flow diagram depicting an example of application of sensor data to update an amount of inventory for automated replenishment, according to some examples;

FIG. 17 is an example of implementing a variety of sensors to determine consumption of consumables in a work space context, according to some examples; and

FIG. 18 is an example of implementing a variety of sensors to determine consumption of consumables in a kitchen space context, according to some examples.

DETAILED DESCRIPTION

Various embodiments or examples may be implemented in numerous ways, including as a system, a process, an apparatus, a user interface, or a series of program instructions on a computer readable medium such as a computer readable storage medium or a computer network where the program instructions are sent over optical, electronic, or wireless communication links. In general, operations of disclosed processes may be performed in an arbitrary order, unless otherwise provided in the claims.

A detailed description of one or more examples is provided below along with accompanying figures. The detailed description is provided in connection with such examples, but is not limited to any particular example. The scope is limited only by the claims, and numerous alternatives, modifications, and equivalents thereof. Numerous specific details are set forth in the following description in order to provide a thorough understanding. These details are provided for the purpose of example and the described techniques may be practiced according to the claims without some or all of these specific details. For clarity, technical material that is known in the technical fields related to the examples has not been described in detail to avoid unnecessarily obscuring the description.

FIG. 1 is a diagram depicting one or more usage sensors configured to interact with an adaptive distribution platform, according to some embodiments. Sensors, such as sensors 160 and 180, may be implemented to monitor usage in-situ of, for example, electric-powered appliances, whereby usage of an electric-powered appliance or device may correlate to a consumption rate of a consumable, such as coffee, toasted bagels, dish detergent, air filters, etc. Examples of electric-powered devices include a coffee maker, a toaster, a dishwasher, a washer machine, a dryer, an air conditioner, and a hot water kettle, among any other type of electric-powered device. A sensor may also monitor usage of a consumable by detecting, for example, a change in weight, displacement, motion (e.g., including vibrations and intensity), orientation, or the like. In one example, a weight monitoring device may include a sensor to determine changes in weight of a consumable due to usage of a product. Usage of electrical-powered appliances and changes in weight may correlate to an amount of a consumable that may be used or consumed at a point in time (e.g., during operation of a device). Based on a correlated amount of product consumed, a computing device may execute instructions to determine inventories of products, and, when an amount of inventory reaches a specific amount, the computing device may generate notifications to assist in replenishment. For example, a notification (e.g., visually or audio) may be generated to alert a consumer to a state of an inventory, such as whether an inventory is low or whether a consumable ought to be automatically reordered. Or, a computing device may be configured to automatically generate a request to reorder a consumable product. Therefore, a variety of structures and/or functionalities, as described herein, may facilitate automated reordering or replenishment of consumable goods with reduced or negligible efforts by users or consumers to otherwise manually determine inventory quantities of a product or manually reorder such a product.

Diagram 100 depicts an example of adaptive distribution platform 110 that may be configured to facilitate automatic distribution of items in accordance with, for example, an adaptive schedule (e.g., an adaptive shipment schedule). The term “distribution” of an item, which may be any good or service, may include distributing or shipping items based on orders or reorders of the items, such as online orders or a predicted depletion of an item (e.g., a predicted consumption of a product). Thus, adaptive distribution platform 110 may be configured to determine a “predicted distribution event” to replenish a consumable item (e.g., a depletable product) based on a usage rate of the item (e.g., a calculated usage rate, or sensed usage rate determined by sensors 160 and 180). Further, sensor data from sensors 160 and 180 may enhance accuracies of determining a usage rate to more accurately predict or determine a date or time at which to ship a consumable to replenish an inventory amount that, for example, may be nearing exhaustion or depletion. A “usage rate” may be a rate at which a product or service is distributed (e.g., ordered or reordered), consumed, or depleted. Sensors 160 and 180 may facilitate in determining a usage rate (e.g., rate of consumption) for a particular product in which a sensor 160 or a sensor 180 is being used.

In various examples, adaptive distribution platform 110 may perform a variety of computations to determine a usage rate so as to predict ordering and delivery of a product when a consumer most likely needs a product. In some examples, adaptive distribution platform 110, as well as techniques to determine a usage rate, may be implemented as set forth in U.S. patent application Ser. No. 15/479,230, filed on Apr. 4, 2017, and titled “Electronic Messaging to Distribute Items Based on Adaptive Scheduling,” which is herein incorporated by reference. In at least one example, adaptive distribution platform 110 may be implemented as a platform provided by OrderGroove, Inc., of New York, N.Y., U.S.A.

According to various embodiments, accuracy of a usage rate may be enhanced based on sensor data (from one or more sensors 160 and 180) that may correlate to usage of a consumable item. To illustrate, consider that diagram 100 also depicts a location, such as a residence or building 150, that includes a number of sensors 160 and 180 associated with a user account 144 to determine one or more usage rates for a variety of consumables. In accordance with various embodiments, any number of products that may be ordered online, for example, may be associated with user account 144, and, thus, a geographic location associated with residential building 150.

Sensors 180 may be configured to determine an amount of power consumed via device or appliance that may be correlated to an amount of a consumable that is consumed during operation of a device. As shown within inset 155, sensor 180 may be coupled to a power outlet 154. For example, sensor 180 a may detect an amount of power consumed by a coffee maker 182 a for determining an amount of coffee consumed, and, for determining a remaining inventory of coffee. Sensor 180 b may detect an amount of power consumed by a dishwasher 182 b for determining (e.g., via correlation) an amount of dish detergent consumed, and a remaining inventory of dish detergent. Sensors 180 c and 180 d may detect amounts of power consumed by a washer machine 182 c and a dryer 182 d, respectively, to determine relative amounts of laundry detergent and fabric softener sheets consumed. As another example, sensor 180 e may detect amounts of power consumed by an air conditioner 182 e to determine a consumption rate of one or more air filters.

Sensors 160 may detect a characteristic of a consumable (e.g., a consumable characteristic), such as a weight of the consumable, to determine or enhance a usage rate of consumable. As shown within inset 151, a weight monitoring sensor 160 may be integrated with a container 152 to form an inventoriable container 153. For example, inventoriable container 153 a may be configured to determine a weight of its contents, and thus, an amount of coffee or any other solid or liquid consumable. Inventoriable container 153 b may be configured to determine a weight of an amount of cereal, whereas inventoriable container 153 c may be configured to determine a weight of an amount of flour. In some implementations, weight monitoring sensor 180 may be implement without container 152 for use, for example, in a refrigerator to monitor a consumption rate of milk by monitoring a weight of a container of milk. In some implementations, a weight monitoring sensor, examples of which are described in FIG. 6, among other passages, may be formed as a surface or “pad”-like scale upon which one or more items may be placed for monitoring weight and changes in weight. Such weight monitoring sensors may be implemented on, or integrated within, a shelf. Further, the weight sensor may be enhanced by using NFC or other communication technology to indicate what amount has been place on scale.

Sensors 160 and 180, as well as any other sensor, may be used to transmit via a network endpoint 162 (e.g., a router) data representing either a state of inventory for a specific consumable or a request to replenish the consumable. An example of a state of an inventory is a value representing a weight of a consumable at a point in time. As shown, raw data 122 a, such as raw sensor data, may be transmitted to sensor manager 190 to determine a state of inventory of an item. Raw data 122 a, at least in some examples, may include raw sensor data, such as one or more values representing electrical energy used per any unit time, such as in units of watts or kilowatts (“kWs”). Sensor manager 190 may also receive updated data 122 b that describes a state or change of unit of consumption or a weight, among other things. Thus, updated data 122 b may include data representing a weight of a consumable, which sensor manager 190 may monitor to determine whether to replenish the inventory at location 150. Otherwise, adaptive distribution platform 110 may receive reorder data 122 c to invoke replenishment of an item, such as a bag of coffee beans. Examples of other sensors include sensors configured to sense or measure resource usage, such as electricity, water, natural gas, etc., or further configured to sense or measure operation characteristics, such as device or appliance vibration, motion, acoustic emissions, electromagnetic reflections/emissions, such a visible or IR light, magnetic field changes, etc.).

In view of the foregoing, the structures and/or functionalities depicted in FIG. 1 may illustrate an example of usage rate determination to automatically facilitate in-situ inventory monitoring of consumables and/or automated replenishment and distribution of items (e.g., shipping an item) that may be ordered or reordered in accordance with various embodiments. According to some embodiments, adaptive distribution platform 110 may be configured to facilitate online ordering and shipment of a product responsive to sensor data retrieved from sensors 160, 180, or any other sensor. Real-time (or near real-time) consumption amounts or rate may be determined for items being monitored by sensors 160, 180, and the like, thereby improving accuracy in determining shipment quantities and timing, among other things, according to various examples. Thus, consumption of resources and time for both users and merchant, as well as associated computing systems, may be reduced such that “friction” of replenishment may be reduced or negated (e.g., based on sensor data from sensors 160 and 180), at least in some cases. In some examples, adaptive distribution platform 110 may provide replenishment services for multiple entities (e.g., for multiple merchant computing systems 130), thereby reducing resources that otherwise may be needed to perform replenishment services individually at each merchant computing system 130 a, 130 b, and 130 n. In some cases, in-situ inventory monitoring may obviate a need to perform a step of monitoring that may otherwise encumber usage of a consumable.

In the example shown, adaptive distribution platform 110 may include a distribution predictor 114, among other components. Distribution predictor 114 may be configured to predict a point in time (or a range of time) at which an item may be exhausted. Based on the prediction, adaptive distribution platform 110 may be further configured to determine a zone of time or a time interval (not shown) in which depletion and near exhaustion of an item may be predicted. In at least one example, sensor-based data 122 received from any number of sensors 160 and 180 may determine a point in time at which to replenish an inventory. In some examples, sensor-based data 122 may enhance accuracy of predicting or calculating a point in time at which an inventory may be depleted.

As shown, adaptive distribution platform 110 may be configured to facilitate “adaptive” scheduling services via a computing system platform for multiple online or Internet-based retailers and service providers, both of which may be referred to as merchants. In some cases, scheduling of consumable shipments to replenish inventories may be “adapted” based on sensor data and corresponding measured usage rates (e.g., a coffee maker may be idle while a user spends a month traveling overseas, whereby sensed usage may essentially be zero during that time). Further to the example shown in diagram 100, a merchant may be associated with a corresponding one of merchant computing systems 130 a, 130 b, or 130 n that includes one or more computing devices (e.g., processors, servers, etc.), one or more memory storage devices (e.g., databases, data stores, etc.), and one or more applications (e.g., executable instructions for performing specialized algorithms to implement adaptive subscription services, etc.). Examples of merchant computing systems 130 a, 130 b, or 130 n may be implemented by any other online merchant. Accordingly, adaptive distribution platform 110 can be configured to distribute items in accordance with predicted distribution events (e.g., a predicted time of distribution), any of which may be adaptively derived to optimize delivery of items based on sensor data from sensors 160, 180, and the like. According to some examples, one or more of merchant computing systems 130 a, 130 b, or 130 n may implement an inventory management controller 131 to manage an amount of inventory for purposes of enhancing the efficacy of fulfilling and replenishing items over an aggregate number of consumers in, for example, an automated manner In some cases, a merchant entity (e.g., a warehouse from which products are shipped) associated with merchant computing system 130 a may fulfill inventory replenishment by shipping a consumable in shipment container 124.

As shown, distribution predictor 114 may include a distribution calculator 116, among other components. Distribution calculator 116 may be configured to calculate one or more predicted distribution events or replenishment-related data to form an adaptive schedule (e.g., an adaptive shipping schedule) based on sensor data 122 a, 122 b, and 122 c communicated via network 120 a. Distribution calculator 116 may be configured to receive data representing item characteristics data 102, according to some embodiments, and may be configured further to determine (e.g., identify, calculate, derive, etc.) one or more distribution events based on one or more item characteristics 102, or combinations thereof (e.g., based on derived item characteristics).

For example, distribution calculator 116 may compute a projected date of depletion for a particular product, such as a coffee product, based on usage patterns and/or ordering patterns associated with a specific user account 144, as well sensor data from sensor 180 a. In at least one example, distribution calculator 116 may be configured to operate on data representing an item characteristic 102, which may be derived or calculated based on one or more other item characteristics 102. Examples of item characteristics data 102 may include, but are not limited to, data representing one or more characteristics describing a product, such as a product classification (e.g., generic product name, such as paper towels), a product type (e.g., a brand name, whether derived from text or a code, such as a SKU, UPC, etc.), a product cost per unit, item data representing a Universal Product Code (“UPC”), item data representing a stock keeping unit (“SKU”), etc., for the same or similar items, or complementary and different items. Item characteristics 102 may also include product descriptions associated with either a SKU or UPC. Based on a UPC for paper towels, for example, item characteristics 102 may include a UPC code number, a manufacture name, a product super-category (e.g., paper towels listed under super-category “Home & Outdoor”), product description (e.g., “paper towels,” “two-ply,” “large size,” etc.), a unit amount (e.g., 12 rolls), etc. Item characteristics 102 also may include any other product characteristic, and may also apply to a service, as well as a service type or any other service characteristic.

In some examples, the various structures and/or functions described herein may facilitate in-situ inventory monitoring and/or automated replenishment of non-consumable items or services. In other examples, any item, material, resource, or product, finished or unfinished, could be replenished using the techniques described herein.

FIG. 2 is a diagram depicting an example of a sensor device configured to detect usage of an electric-powered device to generate data for monitoring inventories of consumables, according to various examples. Diagram 200 depicts a sensor device 201 including a housing 202, a subset 203 of conductors configured as a socket-outlet to receive a plug of an electric-powered device (not shown) configured to process a consumable, and a subset 205 of conductors configured to plug into a socket-outlet from which electric power may be accessed. Sensor device 201 optionally may include a data port 292 with which to exchange data, such as sensor data, usage data, consumption data, or the like, via a cable, such as a USB cable (not shown), with a computing device or mobile computing device (e.g., a mobile phone 290 b). Sensor device 201 may also include a radio to facilitate radio frequency (“RF”)-based communications via a wireless data link 294.

Diagram 200 further depicts one or more components that may be implemented in sensor device 201 including, but not limited to, a sensor 214, a characterizer 220, a correlator 240, a memory 232, a radio 234, and an inventory manager 248. In at least one example, sensor 214 may include a power sensor coupled to subsets 203 and 205 of conductors to detect instantaneous or continuous amounts of electrical energy used by an electric-powered device plugged into subset 203 of conductors. Sensor 214 may receive electrical signals 212 based on either AC or DC power, and may be configured to detect instantaneous or continuous amounts of voltage usage, current usage, or any other electrical-related parameter to monitor power used in the processing of a consumable (e.g., energy used to brew a cup of coffee). Further, sensor 214 may be configured to generate raw sensor data 280 that may exhibit a specific pattern 226 or profile of electric energy usage per unit time. As shown, an electric-powered device may use electrical power at magnitudes (“P”) at points of time (“t”) during an interval in which a consumable is processed (e.g., a duration in which a washer machine consumes 3 ounces of laundry detergent for a “heavy” load). Note that arrangements of subsets 203 and 205 of conductors are intended to be illustrative and not limiting, and, as such, subsets 203 and 205 of conductors may be arranged in any configuration to adapt to any plug or socket (e.g., European power outlets, DC-powered sockets, etc.). Note, too, that sensor device 201 may be implemented using electro-magnetic phenomena (e.g., as a current-measuring probe).

Characterizer 220 may be configured to characterize usage of a device by characterizing amounts of electrical energy consumed or used per unit time to generate characterize values of electrical energy consumed or used per unit time. As shown, characterizer 220 may include an analyzer 222 and a pattern detector 224. Analyzer 222 may be configured to determine characteristics of pattern 226 to identify a magnitude of power at a particular point in time. Time, t, may be expressed in any unit of time, such as milliseconds, seconds, minutes, etc., and magnitudes of power, P, may be expressed in watts, kilowatts, kilowatt-hours, joules, or any other units of power.

Pattern detector 224 may be configured to form data representing pattern 226 based on amounts of power used by an electrical-powered device, whereby pattern 226 may be used to identify whether an electric-powered device is in use (i.e., whether powered off or powered on to process a consumable), whether the electric-powered device is idle, and the like. In at least one example, pattern 226 may be determined by way of one or more “training modes” to establish a baseline pattern of power usage to identify future states or modes of operation for a particular device. Pattern 226 may also be used to determine whether the electric-powered device is drawing different amounts of power during different times of the day. Different amounts of power may be due to using electric power at different magnitudes and/or different lengths of usage. For example, a coffee maker may consume more power to brew 10 cups of coffee than the power used to brew 2 cups of coffee. Thus, pattern 226 of power usage for 10 cups (in one mode of operation) may extend for a longer time, “t,” than another pattern of power for 2 cups of coffee (in another mode of operation). As another example, a longer wash cycle of a washer machine, and increased power consumption, may indicate a “heavy” load of laundry (in one mode of operation) that may process a greater quantity of laundry detergent than a “light” load of laundry (in another mode of operation). Thus, pattern 226 of power usage for a heavier load of laundry may extend for a longer time, “t.” In various examples, different patterns 226 of power usage may relate to different modes of operation, which, in turn, may indicate different subsets of consumables (or characteristics thereof) may be consumed for specific modes of operation.

Characterizer 220 may receive device attribute data 215 and/or usage signature data 217, according to some examples. Device attribute data 215 may include data describing a type of electric-powered device for which sensor device 201 may be configured to monitor. For example, data 215 may include data describing an electric-powered device as a coffee maker, a dishwasher, a toaster, a dryer, a vacuum cleaner, an air conditioner, a furnace, a rice maker, an electric tea kettle, or any other device with which a product may be consumed in associated with the usage of a device. Usage signature data 217 may include data describing any number of patterns 226 for specific types of electric-powered devices, and, optionally, specific power consumption patterns 226 based on unique models or manufacturers of the electric-powered device under one or more different modes of operations (e.g., brewing 2, 4, 6, 8, or 10 cups of coffee may be viewed as different operations of a coffee machine, or different modes of operations thereof). In one example, coffee makers or espresso machines made by different manufacturers likely have different patterns 226 of power usage, and, thus, unique power usage signatures. In some examples, one or more patterns in usage signature data 217 may also be associated with a corresponding amount of consumable (e.g., a product) that may be associated with a specific usage signature (i.e., a predetermined pattern).

In operation, characterizer 220 may use usage signature data 217 to predict a type of electric-powered device or tool that may be coupled to sensor device 201 in the absence of device attribute data 215 or any indication of the type of device for which power may be monitored. For example, pattern detector 224 may also be configured to detect whether pattern 226, as monitored by sensor 214, matches any known power patterns included in usage signature data 217, which, in turn, may include data describing an associated electric-powered device. Therefore, pattern detector 224 may compare pattern 226 to any number of power usage patterns for coffee makers, espresso machines, washer machines, dishwashers, etc., that may be included in usage signature data 217 to identify a device type coupled to sensor device 201. Also, characterizer 220 may use device attribute data 215 (e.g., indicating an electric-powered device is an espresso machine) to identify a subset of usage signatures in usage signature data 217 (i.e., patterns of power usage for a variety of espresso machines). In some examples, device attribute data 215 may include data describing a specific type or model of a device, machine, or tool, relevant resources (e.g., electric power, water, natural gas, etc.) being used in connection with a specific device, as well as associated types and quantities of consumable that may be processed by an associated device, machine, or tool.

Characterizer 220 may generate characterized data (e.g., characterized data 204 a, 204 b) that describes, summarizes, or encapsulates one or more of the following: characterized values of power usage (e.g., one or more magnitudes of power per unit time), an indication of a type and/or model of an electric-powered device, a duration of power usage, a time of day of the power usage, etc., whereby the characterized data may be transmitted as characterized data 204 a to correlator 240 and, optionally, as characterized data 204 b to memory 232 and radio 234. Memory 232 may store one or more cycles or instances of power usage captured by sensor device 201 for further processing or certain times at which the data may be transmitted to, for example, a mobile computing device 290 b or any other computing device, including an adaptive distribution platform. Radio 234 may be configured to transmit characterized data 204 b via wireless datalink 294 to mobile computing device 290 b or any other computing device. Examples of radio 234 include RF transceivers to implement WiFi® protocols, BlueTooth® protocols (including BlueTooth Low Energy), and the like. Sensor device 201 may be associated with an identifier, such as an IP address. Further, radio 234 may be used to include sensor device 201 in a mesh network, and may exchange data via power lines coupled to subset 204 of conductors.

Correlator 240 may be configured to correlate a portion of a product consumed to a characterized value of power usage, whereby one or more units of consumable processed by a device can be determined. For example, correlator 240 may correlate an “X” amount of watts used by a coffee maker (e.g., for 4 minutes) to an amount of coffee used. Units of ground coffee consumed may be expressed volumetrically (e.g., 2 scoops or tablespoons), by unit (e.g., 1 pod of coffee or other pre-package unit of coffee or tea), by weight (e.g., 15 mg), or by any other parameter. Next, consider that a coffee machine may use about 300 to 600 watts to brew 2 cups of coffee and about 1000 to 1500 watts to brew 8 cups of coffee. A first pattern of power usage may be associated with using 300 to 600 watts, whereas a second pattern of power usage may be associated with using 1000 to 1500 watts. These patterns may be included in usage signature data 217. Alternatively, such patterns may be generated from previous usages with sensor device 201 and stored in memory 232. As such, correlator 240 need not rely on usage signature data 217 and may use patterns 226 generated internally within sensor device 201, according to some examples.

Correlator 240 is shown to include a matcher 242 and a predictor 246, according to some examples. Matcher 242 may identify a pattern of values of electric energy used per unit time, and may further match the pattern against data representing units of consumable processed by a device in association with the pattern. Further to the above example, matcher 242 may match a first pattern of 300 to 600 watts to 2 tablespoons of ground coffee or match a second pattern of 1000 to 1500 watts to 8 tablespoons of ground coffee. If pattern 226, which is sensed by sensor 214, matches the second pattern of 1000 to 1500 watts, then matcher 242 may determine 8 tablespoons of ground coffee was used. Thus, matcher 242 may match a sensed pattern of values of electric energy per unit time to data representing a usage signature associated with a device, or to any other associated data that specifies a corresponding one or more units of consumable was processed by the device. Further, matcher 242 may transmit data representing 8 tablespoons of ground coffee as consumed unit(s) data 206 a to an inventory manager 248.

In some examples, usage signature data 217 may include a subset of usage signature patterns that represent power usage profiles or patterns that may be associated with different modes of operations. A mode of operation may be associated with one or more common or different consumables as other modes of operation for a particular device. To illustrate, consider that a combined coffee and espresso machine may have different modes of operation to make coffee (e.g., different amounts or cups of coffee based on, for example, an 8-ounce pod of coffee) and different modes of operation to make espresso-based drinks (e.g., based on 1.2-ounce pod of espresso coffee), including a “frothing wand” to make latte drinks with steamed or foamed milk.

Thus, correlator 240 may be configured to correlate subsets of patterns of power usage to corresponding various modes of operation, whereby a first subset of patterns (and first subset of modes of operation) may relate to consumption of a first type of consumable (e.g., coffee pods). A second subset of patterns (and second subset of modes of operation) may relate to consumption of a second type of consumable (e.g., espresso pods). In other examples, modes of operation that includes brewing coffee may be associated with usage of “coffee filters” as a consumable, whereas making espresso coffee may not use a coffee filter. So, based on detected patterns of usage (e.g., power usage), specific types and quantities of consumables may be predicted to be consumed to, for example, enhance accuracy

Predictor 246 may be configured to predict a value representing one or more units of consumable processed by a device based on a sensed pattern of electric energy per unit time. In some examples, predictor 246 may predict an amount of a product consumed based on previously-processed amounts. For example, consider that sensor device 201 has previously sensed a number of patterns 226 associated with brewing 2 cups of coffee (e.g., average of 450 Watts). At a subsequent point in time, a coffee maker is used to brew 6 cups of coffee. Predictor 246 may be configured to approximate an amount of ground coffee used to brew 6 cups of coffee, which may be extrapolated from 450 Watts (for 2 cups) to 800 Watts sensed by sensor 214. Hence, a pattern of 800 watts of usage may predictively correlate to 6 cups of coffee. Probabilistic techniques may be used (with or without extrapolation) to statistically compute probabilities to predict computed amounts of consumable based on empirically-derived values, at least in some examples. In some cases, predictor 246 may generate feedback request 279 (e.g., transmitted to mobile computing device 290 b) to calibrate whether 6 tablespoons of ground coffee were used in the brewing process. As such, feedback data 219 may be used to confirm the predicted amounts of product consumed, or to recalibrate the predicted amount for subsequent uses. In at least one example, data representing a consumption rate 221 may be provided to correlator 240 to confirm one or more rates of consumption that may be used for a particular electric-powered device. Continuing with the coffee maker example, consider that a user desires stronger coffee and prefers a greater amount of ground coffee to be used in a coffee maker. Thus, consumption rate 221 may be used to adjust amounts of units of consumable upward to correlate with specific patterns of power usage. Further, predictor 246 may transmit data representing a predicted number of tablespoons of ground coffee as consumed unit(s) data 206 a to an inventory manager 248. Predictor 246 may be configured to predict which type of consumable is being consumed, as well as a corresponding quantity of consumable per unit of resource used (e.g., per unit of power, water, or natural gas consumed).

Inventory manager 248 may be configured to receive data 206 a representing a number of consumed units to monitor an amount of inventory of a consumable. Inventory manager 248 may be configured to adjust an amount or value representing an inventory of the consumable responsive to usage of product. For example, inventory manager 248 may adjust an amount of inventory by determining one or more units of a consumable associated with a pattern of electric energy per unit time (e.g., via data 206 a), and then reducing the amount of the inventory via response data 208 a by the determined units of the consumable to form an adjusted amount of inventory. For example, an inventory of 20 pods of coffee may be reduced to 19 pods of coffee responsive to usage of a coffee machine. Response data 208 a may include data representing usage of 1 pod of coffee to cause an amount of inventory of coffee to adjust accordingly.

Further, inventory manager 248 may be configured to monitor the amount of inventory against one or more threshold values or one or more ranges of inventory values to determine an action, such as generating a notification or a request for replenishment 210 a (e.g., reordering a product). The notification may be one or more of an audio message (e.g., via a smart speaker computing device) or an electronic message that describes a state of inventory for presentation on a display of mobile computing device 290 b. As an example, a threshold value may include 105 mg of ground coffee (e.g., 7 days of coffee if 15 mg are brewed per day) or a threshold range may include values from 90 to 130 mg of ground coffee. If inventory manager 248 detects that an adjusted amount of inventory complies (e.g., meets) a threshold value for the inventory, inventory manager 248 may be configured to generate data representing a request 210 a to replenish the inventory of the consumable, which may be included in response data 208 a of a transmitted electronic message. In one example, response data 208 a may be transmitted as an electronic message via a network to a computing system implementing an adaptive distribution platform (not shown). According to various examples, inventory manager 248 may be configured to automatically reorder a consumable to replenish the amount of the inventory.

Note that inventory manager 248 may be programmed or configured to include any number of threshold values. For example, a threshold value to reorder (e.g., automatically reorder) ground coffee may be set to 75 mg (e.g., 5 days of coffee if 15 mg are brewed per day), whereby 75 mg may be described as “a bridging amount,” which is an amount that may be a predicted amount to maintain a number of units of the consumable during a time interval (e.g., 5 days) in which the amount of inventory is replenished. In some cases, the bridging amount may be based on nominal durations of time to receive an item via delivery services (e.g., FedEx, etc.) after an order is placed online. Another threshold value may be set to 30 mg (e.g., 2 days of coffee) to alert a user to obtain via “same day” delivery services or inform a user of low inventory so the user may obtain coffee or any other item at a physical location of a retail store.

In some examples, more or fewer components shown in FIG. 2 may be implemented in sensor device 201. For example, sensor device 201 may include sensor 214 for transmitting raw data 280 to mobile computing device 290 a, which may include an application 250 (e.g., executable instructions) to implement a correlator 240 a and an inventory manager 248 a, either of which may have similar structures and/or functionalities as correlator 240 and inventory manager 248 of sensor device 201. Reorder manager 249 a includes instructions to cause data 210 a representing a replenishment request to be transmitted to, for example, an adaptive distribution platform for purposes of reordering a product near or at depletion. In some examples, sensor device 201 may include characterizer 220 that may transmit characterized data 204 b to application 250 stored within mobile computing device 290 b. As such, sensor device 201 may omit one or more of characterizer 220, memory 232, radio 234, correlator 240, and inventory manager 248. Any of components of sensor device 201 and mobile computing device 290 b may be interchanged or distributed between sensor device 201 and mobile computing device 290, as well as distributed among other devices not shown, including an adaptive distribution platform. For example, reorder manager 249 a may be implemented within sensor device 201, and characterizer 220 may be implemented within application 250. One or more components of sensor device 201 may be implemented in logic as either hardware or software, or a combination thereof.

FIG. 3 is flow diagram depicting an example of adjusting inventories of consumable items based on sensor data, according to various examples. At 302 of flow diagram 300, sensor data representing usage may be received. In some examples, sensor data may indicate usage of a device (e.g., an electric-powered device, a mechanical-powered device, a chemical energy-powered device, such as a natural gas-based device (e.g., a gas stove, furnace or the like), and other resource-powered or resource consumption device or appliance, etc.) configured to process or use a consumable in, for instance, operation of the device. In other examples, sensor data may represent a state of a consumable, such as a weight of an item. Based on a weight of an item, a change in weight may be determined or otherwise calculated to determine a rate or amount of consumption.

In at least one example, other sensor data may describe other states or characteristics of a consumable item, such as a position, an orientation, motion, etc., especially relative to one or more points in time, whereby a change in state indicates usage. A change back to an initial state may indicate usage has stopped. If an estimated rate of consumption is associated with each usage, then an amount of product consumed may be calculated for automatic reordering. Examples of positional or orientation sensor data may include data generating by a “mercury switch,” a “tilt switch,” a “rolling ball sensor,” and the like. In some examples, a wireless position switch coupled to a water faucet (to monitor hand soap usage) or mechanical parts of a toilet (to monitor toilet paper usage) may detect a change in orientation. To illustrate, at time, T1, a faucet handle may change orientation (i.e., water is on), whereas the faucet handle may change orientation back to an initial position at time, T2 (i.e., water is off). The usage of water may be used to predict consumption of hand soap. In one example, a sensor may indirectly sense consumption by detecting and characterizing, for example, an attribute or characteristic of operation of a device, such as the magnitudes and duration of vibrations generated by an electric toothbrush, whereby consumption of toothpaste may be quantified. As such, any sensor that may be configured to measure and track phenomena associated with operation of a machine, appliance or device may be suitable to predict consumption of an associated consumable.

In some examples, sensor data may originate from any source. For example, sensor data representing power consumption or energy expenditure may originate from a “smart appliance,” such as a refrigerator, coffee machine, etc. that may have one or more structures and/or functions similar to sensor device 201 of FIG. 2. Therefore, sensor data or other data representing usage or consumption may originate at sensors other than sensor device 201 and may be received wirelessly into logic that may perform one or more function set forth in flow 300 or as described herein.

At 304, usage of a device or a consumable may be characterized to form characterized values that may represent, for example, values of power usage or a weight (or change in weight), according to some examples. At 306, flow 300 may facilitate identification of a pattern of values of usage, such as a pattern of power usage. At 308, data representing one or more units of a consumable (e.g., processed by a device) may be correlated to a pattern of values, such as a pattern of electrical energy consumed by an appliance at a rate per unit time.

At 310, data representing consumption of a portion of a product, such as one or more units of a consumable (e.g., one or more scoops or tablespoons of coffee), may be generated. Based on the use of one or more units of a consumable, an amount of inventory of a consumable may be adjusted (e.g., reduced) at 312. At 314, data representing an amount of inventory may be compared against one or more threshold range of values to detect whether a threshold is met. In response to detecting a threshold value, data representing a request to replenish inventory of the consumable may be generated (e.g., automatically) at 316. Note that one or more of elements 302 to 316 may be optional.

FIG. 4 is a diagram depicting an example of configuring a sensor device to facilitate inventory monitoring of a consumable, according to various examples. Diagram 400 depicts a sensor device 402 configured to monitor power usage, a sensor device (“weight monitor device”) 460 to monitor changes in weight of a consumable, which may be optional in this example, and a mobile computing device 410 including an application having executable instructions configured to facilitate inventory monitoring. One or more wireless communication data links 405 a, 405 b, and 405 c may be implemented to exchange data among mobile computing device 410 and sensor devices 402 and 404. A portion 415 of a user interface for mobile computing device 410 may depict a communications link 405 b is established with “socket 21,” which identifies sensor device 402.

In the example shown, an application executing in mobile computing device 410 may capture an image (or picture) of a bar code 407 (or any other coded symbol, such as a product label or code (e.g., UPC) or SKU number). The application may use barcode 407 to transmit an electronic message 411 to request the data, such as an initial weight, quantity, amount, etc., of a purchased product 404 prior to consumption. Further, response data 412 may include a type of product or consumable 404 associated with barcode 407, whereby the consumable type may be displayed in interface portion 416 as “coffee.” Therefore, sensor device 402 may be configured to monitor consumption of coffee, and, thus, may predict that power usage is by a coffee or espresso machine. As such, sensed patterns of power usage may be compared against previously-determined or used power usage patterns, such as included in usage signature data. In some cases, sensor device 402 may include logic (e.g., appliance predictor 472) that may be configured to predict a type of appliance or electric-powered device to which sensor device 402 is coupled based on a type of consumable being monitored.

An application executing in association with mobile computing device 410 may also be configured to detect or receive information describing a type or model of an electric-powered device, such as “Brand X” displayed in user input field 417. Optionally, the application may be configured to receive data via input field 418 to describe an initial state of inventory. For example, inventory monitoring and management may begin for a half-used container of coffee by weighing consumable 404 to determine an amount of coffee, which can be set at an initial value of 50% (not shown) in user input field 418. Note that a weight monitor 460 may be used to facilitate inventory management either independent of, or in collaboration with, sensor device 402. In some cases, usage of an electric-powered device or a consumable may be detected based on a signal (e.g., a single signal) indicating a device is “on” or “in use,” or whether a jug of milk is picked up. When a jug of milk is displaced, weight monitor 460 may detect a weight of “zero” or negative momentarily, or during the pouring of milk. Based on the signal, a rate of consumption may be set within user input field 419 to predict rates of reducing an inventory per detected use. Alternatively, user input field 419 may be used to provide feedback to the application, sensor device 402, or weight monitor device 460 to recalibrate calculations that determine usage or consumption of a product.

According to some examples, elements depicted in diagram 400 of FIG. 4 may include structures and/or functions as similarly-named or similarly-numbered elements depicted in other drawings. For example, while logic implementing appliance predictor 472, a characterizer 420, and a correlator 440 may be depicted as being within sensor device 402, and logic implementing an inventory manager 448 and a reorder manager 449 may be depicted as being within mobile computing device 410, any of the aforementioned elements or components may be implemented within either in sensor device 402 or in mobile computing device 410, or may be distributed in any permutation thereof.

FIG. 5 is a flow diagram depicting application of sensor data to update an amount of inventory for automated replenishment, according to some examples. Flow 500 includes 501, at which an amount of inventory (e.g., weight, liquid volume, quantity, etc.) may be initialized to indicate an initial inventory prior to usage. At 502, a determination may be made to identify whether usage data is streamed, for example, via a wireless communication link. If not, usage data may be stored in a memory at 504. Otherwise, flow 500 continues to 506, at which sensor data may be accessed by, for example, a processor in a sensor device or a mobile computing device. At 508, a determination is made whether a consumable is processed, for example, by an electric-powered device. If not, flow 500 moves to 510 at which an amount of a consumable that is used may be determined based on data from a usage sensor. In one example, a usage sensor may include a weight monitoring device. Flow 500 then may proceed to 518.

If a consumable is processed (e.g., by an espresso machine), then flow 500 moves to 512 at which a determination is made whether access to usage signatures is available to access a set of power usage patterns. If yes, then flow 500 moves to 516 at which a usage signature may be accessed to compare against a sensed pattern of power usage by a corresponding electrical appliance. A usage signature may be associated with rate of consumption. Thus, at 517, a pattern of power usage may be correlated to predict a consumed amount of product (e.g., an amount of ground coffee used). Flow 500 then moves to 518.

But if, at 512, a determination is made that a usage signature is not available (e.g., either no pattern may be stored for comparison purposes, or an associated consumption rate or amount corresponding to a pattern may be absent). Flow 500 then may move to 514 at which an amount of consumption may be associated with (e.g., assigned to) to a pattern of power usage. For example, a user may enter an amount of ground coffee used (e.g., 1 pod) to link with a sensed pattern of power usage. Therefore, a correlation between power usage and an amount of product consumed may be “learned” or “predicted” over multiple training cycles, or by implementing machine learning or other artificial intelligence techniques. In some examples, flow 500 may implement a “self-learning” algorithm to, for example, run one or more cycles to train logic to match usage (e.g., watt consumption) to product depletion for an unknown device. Flow 500 then moves to 20.

At 518, feedback regarding a predicted amount of consumption may be received to calibrate subsequent correlations between power usage patterns and amounts of product used. At 520, a rate or amount of consumption per use (e.g., per pattern detection) may be updated to generated updated consumption rate data to enhance accuracy of an amount of consumable used per unit of processing or operation by a device. According to some examples, a consumption or usage rate may be updated or modified based on characteristics of a consumable, which may reduce inventoried amounts of a consumable due to factors other than usage. A characteristic of a consumable may describe a decay rate or degradation rate with which a consumable may rendered “degraded” (whether in terms of quantity or quality). For example, a quantity or volume of a consumable, such as ink for jet ink printers, may evaporate at a certain rate. Consider that printer ink may evaporate at a rate of 3 mL per unit time. Accuracy in identifying a quantity of ink in inventory, therefore, may be enhanced by compensating for evaporation during idle durations. Similarly, a consumption or usage rate may be updated or modified based on expected expiration of a consumable, such as a perishable good (e.g., vegetables, milk, meat, eggs, etc.). Or, a consumption or usage rate may be updated or modified based on procurement of a consumable external, for example, to a subscription or known rate of acquisition. For example, if a user has a subscription to receive 40 coffee pods every month, the inventoried amount may be altered if the user purchases extra coffee pods during (e.g., frequent) trips to a grocery store. Hence, a rate of consumption of coffee obtained by subscription may be reduced to reflect additional amounts of coffee that are purchases outside the subscription. Thus, over-stocking of inventoried coffee may be reduced.

At 522, an amount of inventory may be updated (e.g., reduced) by an amount consumed, as determined at 520. At 524, a determination is made whether an amount of inventory may be compliant with a range of threshold values. If yes, then inventory is available for consumption at 526. In some examples, as flow 500 passes through loop 599 over multiple occasions, a sensor device may be “trained,” through repeated use, to more accurately correlate, and thus predict, power usage to an amount of consumption. If, at 524, a determination is made that an amount of inventory is not compliant with a range of threshold values, flow 500 proceeds to 528, at which a replenishment of a consumable may be automatically reordered. At 530, an electronic message including a request to reorder a consumable may be transmitted to an adaptive distribution platform, according to some examples, whereby the adaptive distribution platform may facilitate fulfillment of a request for replenishment. In some examples, one or more (e.g., all) of the portions of flow 500 may be performed at or with computing devices implementing an adaptive distribution platform.

FIG. 6 is a diagram depicting an example of a sensor device configured to detect usage of consumables to generate data for monitoring inventories of consumables, according to various examples. Diagram 600 depicts a sensor device 660 implemented as a weight monitoring device 660, which may include a surface 661 having a surface area configured to receive a consumable, and a weight sensor 614 coupled to surface 661 to detect a weight of a consumable placed thereon. Weight monitoring device 660 may also include a radio to facilitate radio frequency (“RF”)-based communications via a wireless data link 694. Diagram 600 further depicts one or more components that may be implemented in weight monitoring device 660 including, but not limited to, a sensor 614, a characterizer 620, a correlator 640, memory 632, a radio 634 and an inventory manager 648. In at least one example, sensor 614 may include a weight sensor implemented as a “load cell” or “transducer.” In some examples, a load cell may be configured translate pressure (e.g., one or more forces of compression or tension) into an electrical signal 612, whereby characteristics of electrical signal 612 can be characterized to detect a weight.

According to some examples, characterizer 620 may be configured to generate characterized weight data, such as characterized weight data 604 a and characteristic data 604 b. Characterizer 620 may translate electrical signal 612 into a value representative of a weight of a consumable set upon surface 661. Hence, characterizer 620 may be configured to characterize usage of a consumable to form a characterized value representing a weight of the consumable (or change in weight). For example, characterizer 620 may be configured to determine a weight of ground coffee is 500 mg as characterized weight data 604 a. In at least one example, characterizer 620 may be configured to receive configuration attribute data 612 that may include, for example, a weight of a container that may be implemented to form an inventoriable container (not shown). Thus, configuration attribute data 612 may be used to exclude (e.g., zero-out) the weight of the container from weight monitoring of a consumable, such as coffee.

Correlator 640 may receive character as we data 604 a to correlate with an amount of product consumed. For example, correlator 640 may reduce a previously-measured weight generated by weight monitoring device 660 (e.g., a weight of coffee when last placed on surface 661 prior to removal for next consumption). Hence, the difference or change in weight of a consumable between a first point of time and a second point may be determined at either characterizer 620 or at correlator 640. Correlator 640 then may be configured to correlate a change in weight to an amount of consumable used, such as an amount of ground coffee used as indicated in data 606 a representing one or more units of consumption.

Inventory manager 648 may be configured to adjust a valued representing an amount of an inventory of the consumable to update the inventory. Further, inventory manager 648 may be configured to detect an adjusted amount of the inventory that is associated with a range of threshold values. Upon detecting of a threshold value, data representing a request to replenish the inventory of the consumable may be generated as response data 608 a.

Mobile computing device 690 a which may include an application 650 (e.g., executable instructions) to implement a correlator 640 a and an inventory manager 648 a, either of which may have similar structures and/or functionalities as correlator 640 and inventory manager 648 of weight monitoring device 660. Reorder manager 649 a may include instructions to cause data 610 a representing a replenishment request to be transmitted to, for example, an adaptive distribution platform for purposes of reordering a product near or at depletion. In some examples, weight monitoring device 660 may include characterizer 620 that may transmit characterized weight data 604 b to application 650 stored within mobile computing device 690 b. As such, weight monitoring device 660 may omit one or more of characterizer 620, memory 632, radio 634, correlator 640, and inventory manager 648. Any of components of weight monitoring device 660 and mobile computing device 690 b may be interchanged or distributed between weight monitoring device 660 and mobile computing device 690, as well as distributed among other devices not shown, including an adaptive distribution platform. According to some examples, elements depicted in diagram 600 of FIG. 6 may include structures and/or functions as similarly-named or similarly-numbered elements depicted in other drawings.

FIGS. 7A and 7B are diagrams depicting examples of weight monitoring device implementations, according to some examples. Diagram of FIG. 7A depicts a weight monitoring device 760 a configured to receive, for example, a milk container 702 upon surface 761 a, whereby a weight of milk, or changes in a weight in milk, may be transmitted via message data 704 a. Weight monitoring device 760 a may be configured to operate in relatively cold temperatures within refrigerators. In some examples, logic within weight monitoring device 760 a may periodically (or aperiodically) measure a weight of milk (and milk container 702). For example, if detects a “zero” or negative weight, message data 704 a may be transmitted to indicate “in use,” which may or may not be associated with an approximate consumption rate. In another example, subsequent to weight monitoring device 760 a detecting milk container 702 being returned to surface 761 a after usage, then weight monitoring device 760 a may determine a change in weight correlatable to an amount of milk consumed. This change in weight may be transmitted via electronic message data 704 a. According to some examples, weight monitoring device 760 a may monitor changes in milk weight against a threshold value to determine a time at which to reorder or replenish milk. Weight manager device 760 a may be used to monitor weight of any solid or liquid item.

Diagram of FIG. 7B depicts a weight monitoring device 760 b attached to (e.g., using adhesive) or otherwise integrated with a container 752 to form an inventoriable container 751. In operation, container 752 may be filled with liquids or solids, such as cereal. In some examples, logic within weight monitoring device 760 b may determine a change in weight correlatable to an amount of cereal consumed. This change in weight may be transmitted via electronic message data 704 b. According to some examples, weight monitoring device 760 b may monitor changes in cereal weight against a threshold value to determine a time at which to reorder or replenish cereal. Weight manager device 760 b of inventoriable container 751 may be used to monitor weight of any solid or liquid item. In some examples, inventoriable container 751 may include an orientation sensor (not shown) that detects when container 752 is “tipped” to allow contents to pour out, whereby the change in orientation may be associated with usage. According to some examples, elements depicted in diagrams 700 and 750 of respective FIGS. 7A and 7B may include structures and/or functions as similarly-named or similarly-numbered elements depicted in other drawings.

FIG. 8 is a flow diagram depicting an example of monitoring inventory of a consumable using a weight monitoring device to determine a time at which to replenish an inventory, according to some examples. Flow 800 begins at 802, at which sensor data (e.g., load cell-derived data) in a weight monitoring device may be received. The sensor data may represent a usage of a consumable. At 804, usage of a consumable may be characterized to form a characterized value. For example, electric signals from a load cell (or any other sensor) may be characterized so as to determine a weight of a consumable. At 806, data representing one or more units of a consumable (associated with the characterized value) may be correlated to a usage, whereby the usage may be described as a value representing a differential or a change in weight. At 808, an amount representing an inventory of a consumable may be adjusted (e.g., reduced) to update an amount of inventory. At 810, data representing an amount of the inventory that is associated with one or more threshold values, or a range of threshold values, may be detected. Subsequent to the detection, electronic message may be generated at 812 to include data representing a request to replenish the inventory of the consumable.

FIG. 9 is a diagram depicting a home inventory monitoring network including a variety of sensors coupled to one or more computing devices to monitor inventories of consumables and to facilitate replenishment of consumables, according to various examples. Diagram 900 depicts a set of sensor devices 902 each of which may be independently or individually linked via a home network including data links 909. In this example, sensor data 902 each may be configured or adapted to sense power usage by a corresponding electric-powered device. Further, diagram 900 depicts sets of weight monitoring devices 960 a and inventoriable containers 952 that include weight monitoring devices 960 b. Weight monitoring devices 960 a and 960 b may each be independently or individually linked via a home network that includes data links 909.

Diagram 900 also shows sensor devices 902 linked to weight monitoring devices 960 a and 960 b, as well as to one or more computing devices, such as a mobile computing device 901 and a voice-controlled speaker device 950. Voice-controlled speaker device 950, or “smart” speaker computing device, may include logic, such as an appliance predictor 972, a characterizer 920, a correlator 990, and inventory manager 948, and a reorder manager 949. According to some examples, elements depicted in diagram 900 FIG. 9 may include structures and/or functions as similarly-named or similarly-numbered elements depicted in other drawings.

Accordingly, voice-controlled speaker device 950 may monitor whether any one of a number of consumable inventories reach a threshold value (e.g., a notification limit). If a consumable is detected to have a quantity or an amount of inventory that matches a threshold value, voice-controlled speaker device 950 may generate an audio notification: “your inventory of coffee is low. You are projected to have 4 more days' worth. Would you like to reorder?” Should a user reply with “yes,” then voice-controlled speaker device 950 may be configured to perform other actions. For example, voice-controlled speaker device 950 may request whether to automatically reorder a consumable in the future. As such, voice-controlled speaker device 950 may generate an audio request: “Thank you. Coffee is reordered. Would you like automatic replenishment in the future?” Should the user reply verbally, such as “yes,” then reorder manager 949 may include logic to cause automatic reordering of a consumable upon an inventory amount reaching a certain threshold value.

According to various examples, voice-controlled speaker device 950 may include any other logic to facilitate monitoring of consumables at a remote location. In some examples, mobile computing device 901 and voice-controlled speaker device 950 may exchange electronic messages via network 921 to coordinate reordering of consumables through one or more computing devices implementing adaptive distribution platform 910. In one example, voice-controlled speaker device 950 may incorporate specialized logic into, for example, an Amazon Echo™ speaker device of Amazon.com, Inc., of Seattle, Wash., U.S.A.

FIG. 10 illustrates examples of various computing platforms configured to provide various functionalities to monitor an inventory of a consumable to facilitate automated distribution and replenishment of an item, according to various embodiments. In some examples, computing platform 1000 may be used to implement computer programs, applications, methods, processes, algorithms, or other software, as well as any hardware implementation thereof, to perform the above-described techniques.

In some cases, computing platform 1000 or any portion (e.g., any structural or functional portion) can be disposed in any device, such as a computing device 1090 a, mobile computing device 1090 b, a voice-controlled speaker device 1090 c, and/or a processing circuit in association with implementing any of the various examples described herein.

Computing platform 1000 includes a bus 1002 or other communication mechanism for communicating information, which interconnects subsystems and devices, such as processor 1004, system memory 1006 (e.g., RAM, etc.), storage device 1008 (e.g., ROM, etc.), an in-memory cache (which may be implemented in RAM 1006 or other portions of computing platform 1000), a communication interface 1013 (e.g., an Ethernet or wireless controller, a Bluetooth controller, NFC logic, etc.) to facilitate communications via a port on communication link 1021 to communicate, for example, with a computing device, including mobile computing and/or communication devices with processors, including database devices (e.g., storage devices configured to store any types of data, etc.). Processor 1004 can be implemented as one or more graphics processing units (“GPUs”), as one or more central processing units (“CPUs”), such as those manufactured by Intel® Corporation, or as one or more virtual processors, as well as any combination of CPUs and virtual processors. Computing platform 1000 exchanges data representing inputs and outputs via input-and-output devices 1001, including, but not limited to, keyboards, mice, audio inputs (e.g., speech-to-text driven devices), user interfaces, displays, monitors, cursors, touch-sensitive displays, LCD or LED displays, and other I/O-related devices.

Note that in some examples, input-and-output devices 1001 may be implemented as, or otherwise substituted with, a user interface or a voice-controlled interface in a computing device in accordance with the various examples described herein.

According to some examples, computing platform 1000 performs specific operations by processor 1004 executing one or more sequences of one or more instructions stored in system memory 1006, and computing platform 1000 can be implemented in a client-server arrangement, peer-to-peer arrangement, or as any mobile computing device, including smart phones and the like. Such instructions or data may be read into system memory 1006 from another computer readable medium, such as storage device 1008. In some examples, hard-wired circuitry may be used in place of or in combination with software instructions for implementation. Instructions may be embedded in software or firmware. The term “computer readable medium” refers to any tangible medium that participates in providing instructions to processor 1004 for execution. Such a medium may take many forms, including but not limited to, non-volatile media and volatile media. Non-volatile media includes, for example, optical or magnetic disks and the like. Volatile media includes dynamic memory, such as system memory 1006.

Known forms of computer readable media includes, for example, floppy disk, flexible disk, hard disk, magnetic tape, any other magnetic medium, CD-ROM, any other optical medium, punch cards, paper tape, any other physical medium with patterns of holes, RAM, PROM, EPROM, FLASH-EPROM, any other memory chip or cartridge, or any other medium from which a computer can access data. Instructions may further be transmitted or received using a transmission medium. The term “transmission medium” may include any tangible or intangible medium that is capable of storing, encoding or carrying instructions for execution by the machine, and includes digital or analog communications signals or other intangible medium to facilitate communication of such instructions. Transmission media includes coaxial cables, copper wire, and fiber optics, including wires that comprise bus 1002 for transmitting a computer data signal.

In some examples, execution of the sequences of instructions may be performed by computing platform 1000. According to some examples, computing platform 1000 can be coupled by communication link 1021 (e.g., a wired network, such as LAN, PSTN, or any wireless network, including WiFi of various standards and protocols, Bluetooth®, NFC, Zig-Bee, etc.) to any other processor to perform the sequence of instructions in coordination with (or asynchronous to) one another. Computing platform 1000 may transmit and receive messages, data, and instructions, including program code (e.g., application code) through communication link 1021 and communication interface 1013. Received program code may be executed by processor 1004 as it is received, and/or stored in memory 1006 or other non-volatile storage for later execution.

In the example shown, system memory 1006 can include various modules that include executable instructions to implement functionalities described herein. System memory 1006 may include an operating system (“O/S”) 1032, as well as an application 1036 and/or logic module(s) 1059. One or more logic modules 1059 may each be configured to perform at least one function as described herein.

The structures and/or functions of any of the above-described features can be implemented in software, hardware, firmware, circuitry, or a combination thereof. Note that the structures and constituent elements above, as well as their functionality, may be aggregated with one or more other structures or elements. Alternatively, the elements and their functionality may be subdivided into constituent sub-elements, if any. As software, the above-described techniques may be implemented using various types of programming or formatting languages, frameworks, syntax, applications, protocols, objects, or techniques. As hardware and/or firmware, the above-described techniques may be implemented using various types of programming or integrated circuit design languages, including hardware description languages, such as any register transfer language (“RTL”) configured to design field-programmable gate arrays (“FPGAs”), application-specific integrated circuits (“ASICs”), or any other type of integrated circuit. According to some embodiments, the term “module” can refer, for example, to an algorithm or a portion thereof, and/or logic implemented in either hardware circuitry or software, or a combination thereof. These can be varied and are not limited to the examples or descriptions provided.

In some embodiments, modules 1059 of FIG. 10, or one or more of their components, or any process or device described herein, can be in communication (e.g., wired or wirelessly) with a mobile device, such as a mobile phone or computing device, or can be disposed therein.

In some cases, a mobile device, or any networked computing device (not shown) in communication with one or more modules 1059 or one or more of its/their components (or any process or device described herein), can provide at least some of the structures and/or functions of any of the features described herein. As depicted in the above-described figures, the structures and/or functions of any of the above-described features can be implemented in software, hardware, firmware, circuitry, or any combination thereof. Note that the structures and constituent elements above, as well as their functionality, may be aggregated or combined with one or more other structures or elements. Alternatively, the elements and their functionality may be subdivided into constituent sub-elements, if any. As software, at least some of the above-described techniques may be implemented using various types of programming or formatting languages, frameworks, syntax, applications, protocols, objects, or techniques. For example, at least one of the elements depicted in any of the figures can represent one or more algorithms. Or, at least one of the elements can represent a portion of logic including a portion of hardware configured to provide constituent structures and/or functionalities.

For example, modules 1059 of FIG. 10 or one or more of its/their components, or any process or device described herein, can be implemented in one or more computing devices (i.e., any mobile computing device, such as a wearable device, such as a hat or headband, or mobile phone, whether worn or carried) that include one or more processors configured to execute one or more algorithms in memory. Thus, at least some of the elements in the above-described figures can represent one or more algorithms. Or, at least one of the elements can represent a portion of logic including a portion of hardware configured to provide constituent structures and/or functionalities. These can be varied and are not limited to the examples or descriptions provided.

As hardware and/or firmware, the above-described structures and techniques can be implemented using various types of programming or integrated circuit design languages, including hardware description languages, such as any register transfer language (“RTL”) configured to design field-programmable gate arrays (“FPGAs”), application-specific integrated circuits (“ASICs”), multi-chip modules, or any other type of integrated circuit.

For example, modules 1059 of FIG. 10, or one or more of its/their components, or any process or device described herein, can be implemented in one or more computing devices that include one or more circuits. Thus, at least one of the elements in the above-described figures can represent one or more components of hardware. Or, at least one of the elements can represent a portion of logic including a portion of a circuit configured to provide constituent structures and/or functionalities.

According to some embodiments, the term “circuit” can refer, for example, to any system including a number of components through which current flows to perform one or more functions, the components including discrete and complex components. Examples of discrete components include transistors, resistors, capacitors, inductors, diodes, and the like, and examples of complex components include memory, processors, analog circuits, digital circuits, and the like, including field-programmable gate arrays (“FPGAs”), application-specific integrated circuits (“ASICs”). Therefore, a circuit can include a system of electronic components and logic components (e.g., logic configured to execute instructions, such that a group of executable instructions of an algorithm, for example, and, thus, is a component of a circuit). According to some embodiments, the term “module” can refer, for example, to an algorithm or a portion thereof, and/or logic implemented in either hardware circuitry or software, or a combination thereof (i.e., a module can be implemented as a circuit). In some embodiments, algorithms and/or the memory in which the algorithms are stored are “components” of a circuit. Thus, the term “circuit” can also refer, for example, to a system of components, including algorithms. These can be varied and are not limited to the examples or descriptions provided.

FIGS. 11A to 11E are diagrams each depicting an example of a sub-flow that may be interrelated to other sub-flows to illustrate a composite flow, according to some examples. Sub-flow 1100 begins at 1102 a at which a device may be coupled to a usage sensing device, such as a sensor device configured to sense power usage, a weight monitoring device, or other in-situ sensing devices. At 1104 a, a user (e.g., consumer) may provide shipping and payment information, both of which may be stored in a memory within a data arrangement constituting a user account. At 1106 a, a computing device may be configured to prompt a user to select a device, for example, from a list of existing or relevant devices (e.g., stored in a database). At 1108 a, a determination is made as to whether an inventory monitoring system includes an indicator that data associated with a device exists in the system (e.g., within a database in the system). Note that portions of the system may be distributed in an adaptive distribution platform or within any other computing device. If no, then sub-flow 1100 moves to 1110 a at which data representing attributes of a device may be added. At 1112 a, a computing device may prompt a user or consumer to run a device through each operation that may consume a consumable. From here, sub-flow 1100 moves to a sub-flow 1101 at “A” of FIG. 11B.

Referring to FIG. 11B, sub-flow 1101 begins at 1102 b, whereby elements of sub-flow 1101 may be repeated for each operation of interest for a device. An operation may relate to a specific processing of a consumable by a device, according to some examples. At 1104 b, an operation of a device may be added, whereby a consumption pattern model (e.g. a new consumption pattern mode) may be added for the device at 1106 b. At 1108 b, a computing device may be configured to execute instructions to prompt (e.g., repeatedly prompt) a user to identify one or more consumables of an operation. At 1110 b, a determination is made as to whether a consumable exists within a database or other data arrangement of the system. If not, data identifying and describing a consumable may be added at 1112 b. Otherwise, sub-flow 1101 moves to 1114 b, at which a quantity of a consumable may be stored for an operation performed or tested. At 1116 b, a determination is made as to whether a specific operation may use other consumables. If yes, then sub-flow 1101 proceeds back to 1108 b until a determination is made subsequently at 1116 b that there are no more consumables. In this case, sub-flow 1101 moves to 1118 b, at which a determination is made whether there are any more operations in which consumables may be identified. If yes, then sub-flow 1101 moves back to 1102 b. Otherwise, sub-flow 1101 proceeds to sub-flow 1102 at “D” of FIG. 11C.

Referring to FIG. 11C, sub-flow 1102 begins from “D” of FIG. 11B at 1104 c, at which a metric, characteristic, attribute, or parameter that correlates to consumption may be monitored. Sub-flow 1102 flows to 1106 c, at which a correlation may be performed locally (e.g., at a sensor device, a mobile computing device, or any other computing device) or at a remote computing system platform (e.g., in the “cloud”), such an adaptive distribution platform and/or a platform provided by OrderGroove, Inc., of New York, N.Y., U.S.A. At 1108 c, a pattern is checked or matched against known operation consumption patterns for a device. Examples of known operation consumption patterns may include usage signature data, according to some implementations. At 1110 c, a determination is made to detect whether a known consumption pattern for a device matches a sensed pattern. If yes, sub-flow 1102 may proceed to sub-flow 1104 of FIG. 11E at “F.”

Referring to FIG. 11E, sub-flow 1104 begins from “F” of FIG. 11C at 1102 e, at which a consumption quantity associated with a pattern may be sent or otherwise identified. At 1104 e, for each consumable associated with a device, an inventory amount for a consumable may be adjusted. At 1106 e, inventory for a consumable may be decremented by a consumed amount. At 1108 e, a determination is made as to whether a consumption threshold is met to replenish inventory for a specific consumable. If yes, then an order may be placed for a consumable at 1110 e. In some cases, the order is automatically placed. Otherwise, sub-flow 1104 moves to 1112 e, at which a determination is made as to whether inventories of other consumables may be adjusted. If yes, sub-flow 1104 moves based to 1104 e, which may be implemented for each consumable. Otherwise, sub-flow 1104 may proceed back to sub-flow 1102 of FIG. 11C at “E.”

Referring back to FIG. 11C, sub-flow 1102 begins from “E” of FIG. 11E at 1104 c, whereby sub-flow 1102 may proceed as previously discussed up through to 1110 c. In this flow, however, consider that at 1110 c, a determination may be made that there is no known consumption patterns for a device that matches, for example, a sensed pattern. Thus, sub-flow 1102 proceeds to 1112 c, at which a determination is made to identify whether a probability or confidence indicates that a sensed pattern represents consumption. If confidence or a probability is low, then nothing need be performed at 1114 c. Otherwise, if confidence or a probability is relatively high, then an electronic message may be generated for transmission to a user to request feedback at 1116 c to confirm whether a consumable had been consumed. At 1118 c, a determination may be made whether something had been consumed responsive to request for feedback. If nothing had been consumed, then nothing need be performed at 1114 c. Otherwise, sub-flow 1102 progresses to “G” of sub-flow 1103 of FIG. 11D.

Referring to FIG. 11D, sub-flow 1103 begins from “G” of FIG. 11C at 1102 d, at which executable instructions performed on a computing device may prompt a user for an operation that was run in relation to a device, such as a coffee maker. At 1104 d, a determination is made whether an operation and associate descriptive data are stored (e.g., exists) in a database for a device. If no, an operation is added at 1106 d and a pattern matching model may be created. If yes, an existing pattern matching model may be updated for an operation at 1108 d. At 1110 d, executable instructions performed on a computing device may prompt a user to provide a quantity that is used for each consumable of an operation. At 1112 d, a determination may be made as to whether a consumable already exists or is stored for device consumable for an operation may be created at 1114 d along with an associated to a quantity of product consumed in the operation. Otherwise, an existing consumable and quantity may be associated at 1116 d with an operation of a device. In some cases, sub-flow 1103 may proceed from 1116 d to “H” of sub-flow 1104 of FIG. 11E.

Referring back to sub-flow 1103, a determination may be made at 1118 d as to whether any more consumables for an operation (e.g., processing of a consumable) may be considered. If yes, sub-flow 1103 may return to 1110 d, otherwise sub-flow 1103 may move to 1120 d. At 1120 d, a determination is made as to whether any new consumables may be added. If no, then nothing need be performed at 1122 d. If yes, sub-flow 1103 may proceed to “C” of sub-flow 1100 in FIG. 11A.

Referring to FIG. 11A, sub-flow 1100 begins from “C” of FIG. 11D at 1116 a, at which executable instructions performed on a computing device may prompt a user to choose a consumable and fulfillment option (e.g., one or more ways to select a product and select a way to facilitate that a consumable may be reordered). Note that, 1116 a may be obtained if a determination at 1108 a indicates “yes” that a device (and associated descriptive data) under consideration exists in a system database. At 1114 a, executable instructions performed at 1116 a on a computing device for each operation of a device that consumes a consumable. From 1116 a, sub-flow 1100 may proceed to “B” of sub-flow 1102 in FIG. 11C. Referring back to FIG. 11C, sub-flow 1102 begins from “B” of FIG. 11A at 1102 c, at which executable instructions performed on a computing device may prompt a user for an existing inventory (e.g., amount) of a consumable as an initial amount. Thereafter, sub-flow 1102 may be performed as previously described above, thereby continuing a flow through sub-flows in FIGS. 11A to 11E, according to some examples.

FIG. 12 is a diagram depicting one or more usage sensors configured to determine consumption characteristics of one or more consumables, according to some embodiments. Diagram 1200 depicts examples of one or more sensors (e.g., usage sensors) that may be implemented individually or collectively (e.g., with others in FIG. 12, or with power-based usage sensors, weight-based usage sensors, etc.) to determine or predict consumption of a consumable, as well as characteristics thereof. Examples of various sensors may be configured to generate sensor data indicative of usage (e.g., coincidental usage) of a device or a tool implemented or associated with consumption of one or more consumables, and/or indicative of usage of a consumable (e.g., either directly or indirectly indicative of consumption).

A usage sensor may be configured to determine usage of a resource, such as electric power, natural gas, cold water (e.g., unheated water), hot water (e.g., heated water correlatable to either gas or electric heating) and other resources that may be used in association with consumption of the consumable. An example of an electric power-based sensor is depicted in FIG. 2. An example of a water-based usage sensor is a flow meter (not shown) for detecting water usage (e.g., direct water usage) of, for example, a toilet, a shower, a sink (e.g., a kitchen or bathroom sink), a clothes washing machine, a lawn sprinkler, etc. An example of a gas-based usage sensor is a gas flow meter (not shown) for detecting natural gas usage (e.g., directly) of, for example, one or more stove burners, a gas oven, a water heater, a furnace, etc.

In some embodiments, sensors may be configured to generate sensor data indicative of usage of a device or a tool based on, for example, operational characteristics of a device or tool. For example, sensors 1214 a, 1214 b, and 1214 c may be configured to determine sensor data indicative of either a state of operation of a device that processes a consumable or usage of a resource, or both. Vibration sensor 1214 a may be disposed in, on, or in association with electric toothbrush 1218 a or a washer machine 1281 b, and may be configured to receive or detect any magnitude of vibratory energy 1212 a associated with oscillatory displacement (e.g., in 1D, 2D or 3D) about a point in space, whereby one or more patterns of vibrations may uniquely identify a device (e.g., washer machine 1281 b) or a mode of operation thereof (e.g., a spin cycle and duration, an agitation cycle and duration, etc.). Examples of vibration sensor 1214 a include accelerometers (e.g., 2D or 3D), piezo-based vibration sensors (e.g., a cantilever-type vibration sensor), and the like. Sensed vibrations data 1280 a may be transmitted as raw data 1280 to an application 1250 in mobile computing device 1290 b, or as data 1280 to a communications module 1299 a and/or a processor module 1299 b, either or both of which may be disposed as part of sensor 1214 a, mobile computing device 1290 b, or an adaptive distribution platform (not shown). Vibration sensor 1214 a may be disposed in, on, or in association with any other device or tool that may produce vibrations incidental to usage, such as a vacuum cleaner, a blender, a coffee maker, a hand-held mixer, a dishwasher, etc.

Temperature sensor 1214 b may be disposed in, on, or in association with a hot water hose 1283 b of a washer machine 1281 b or a cold water hose 1283 c of a toilet 1282 c, and may be configured to receive or detect any magnitude of thermal energy 1212 a (or changes thereof) associated with a component that may provide changes in temperature due to one or more modes of operation of a washer machine 1281 b, of toilet 1282 c, or of any other device in which temperature may be indicative of a state of operation or mode of operation. Sensed temperature data 1280 b may be transmitted as raw data 1280 similar to sensed vibration data 1280 a. Temperature sensor 1214 b may be disposed in, on, or in association with any other device or tool that may produce or modify thermal energy of a component or a device, such as a coffee maker (e.g., associated with boiling water), a dishwasher (e.g., associated with a heated drying element and/or use of hot water), a heating cycle of a clothes dryer, etc. Examples of temperature sensor 1214 b include thermocouples, thermistors (e.g., thermally-sensitive resistors), temperature-sensitive integrated circuits (e.g., measurable temperature-variations of voltage generation by diodes), and the like.

Position sensor 1214 c may be disposed in, on, under, or otherwise in association with a mechanism, such as a hot or cold water faucet or shower handle, a toilet flush lever 1281 c, or any other water-flow or gas-flow activation component (e.g., mechanical or electro-mechanical). A change in frequency in positions (or orientations) or a duration between changes in positions (or orientations) may be indicative to usage rates of, for example, water, and hence associated consumables, such as soap, shaving cream, shampoo, conditioner, body wash, etc. In some cases, position sensor 1214 c may be coupled to a movable or translatable object, such as a door. For example, position sensor 1214 c may be implemented in or on a refrigerator door to detect instances when a door is in either open or closed, or implemented in or on an expresso machine frothing wand (e.g., to determine when steamed milk is being used), or implemented in or on any other component of any other device or tool. Positional changes may be based on data signals 1212 c (e.g., electrical signals) generated responsive to changes in position or orientation. Sensed position (or orientation) data 1280 c may be transmitted as raw data 1280 similar to sensed vibration data 1280 a. Examples of position and/or orientation sensors 1214 c include accelerometers, mercury switches, tilt switches, rolling ball switches, laser beam-based motion sensor, photodiodes, gravity sensors (e.g., for orientation relative to gravitational force), or any other sensor configured to determine motion or displacement regardless of whether the displacement is linear or rotational in one to three dimensions.

In some embodiments, sensors may be configured to generate sensor data indicative of changes in state, characteristics, or qualities of a consumable, whereby the changes for a consumable need not be associated with usage of a device or tool. Examples of consumable characteristics may include values of volume (e.g., of liquids or solids), weight, size(s), color, age (e.g., dates until expiry or degradation), etc., including any item characteristic or attribute. Examples of consumable characteristics also may include sounds or audio (not shown) associated with use (e.g., sounds of boiling water being indicative of the usage of coffee or tea, sounds of pouring liquid into a glass with carbonated “fizzing” sounds being indicative of usage of a soda beverage, and the like). Other examples of consumable characteristics may include image characteristics that may be detectable via, for example, computer vision recognition or other computer-based recognition algorithms implementing pattern recognition for digital imagery, and may include machine learning, deep-learning, or the like. For example, an image sensor (not shown) disposed in a kitchen area, for instance, may be used to detect colors of bananas and tomatoes being placed on a kitchen counter (out from a grocery bag or delivery shipment box) prior to storage. If the bananas and tomatoes are detected as “green,” or in an unripen state, then an inventory manager may adjust an expiry date (e.g., extend date of freshness to include a duration for the fruit or vegetable to ripen).

In the example shown, a level sensor 1214 d may be configured to receive data 1212 d representing surface level 1283 d of a liquid (e.g., milk, juice, soup, etc.) or a solid or solid particulate (e.g., coffee beans, cereal, sugar, etc.). As such, level sensor 1214 d may identify a state of liquid or solid within container 1281 d, as well as changes in the state of liquid or solid indicative of the usage of a consumable. A sensed state or consumable characteristic data 1280 d may be transmitted as raw data 1280 similar to sensed vibration data 1280 a. Examples of level sensor 1214 d include ultrasonic sensor 1282 d (e.g., implementing ultrasonic pulse-echoing techniques to detect a distance between surface level 1283 d and sensor 1282 d, thereby providing for a computed volume (or change in volume)), a fluid level sensor, a capacitance-based volume sensor (e.g., based on changes in capacitance of liquid), a laser light-based surface sensor (e.g., based on reflectivity of surface level 1283 d), and any other fluid or solid level or volume sensor devices.

Raw data 1280, which may be representative of sensor data from one or more sensors 1214 a to 1214 d, or any other sensor (e.g., a moisture or humidity sensor, which is not shown) may be transmitted into a communications module 1299 a and/or a processor module 1299 b. Communications module 1299 a may be configured to store (e.g., temporary storage) sensor data for subsequent transmission. Memory 1232 may store one or more cycles or instances of sensor data captured by sensor devices 1214 a to 1214 d for further processing or certain times at which the data may be transmitted to, for example, a mobile computing device 1290 b or any other computing device, including an adaptive distribution platform (not shown). Radio 1234 may be configured to transmit raw data 1280 or characterized data 1204 b via a wireless datalink to mobile computing device 1290 b or any other computing device. According to some examples, elements depicted in diagram 1200 of FIG. 12 may include structures and/or functions as similarly-named or similarly-numbered elements depicted in other drawings.

Processor module 1299 b may include a characterizer 1220 including an analyzer 1222 and a pattern detector 1224, a correlator 1240 including a matcher 1242 and a predictor 1246, and an inventory manager 1248, any of which may be implement in hardware or software, or a combination thereof. According to some examples, elements depicted in diagram 1200 of FIG. 12 may include structures and/or functions as similarly-named or similarly-numbered elements depicted in other drawings.

Characterizer 1220 may receive sensor data 1280 from one or more sensors to generate characterized data (e.g., characterized data 204 a, 204 b) that describes, summarizes, or encapsulates one or more of the following: characterized sensor values indicative of resource usage (e.g., one or more magnitudes of resources used per unit time, such as power, water, gas or other processing media used per unit time), characterized sensor values indicative of device usage (e.g., a type and mode of operation of a device or tool per unit time), an indication of a type and/or model of a device used (e.g., an electric tooth brush, a toilet, a washer machine, a dishwasher, etc.), a duration of resource usage, a time of day of the resource usage, etc., as well as complementary or other associated devices that may be used coincidentally with a particular device, or the like. Analyzer 1222 may be configured to determine characteristics of patterns of sensor data indicative of usage for identifying a magnitude of a sensed data value at, for example, a particular point in time. Time, t, may be expressed in any unit of time, such as milliseconds, seconds, minutes, etc., and magnitudes of sensed data may be expressed in relevant units. Pattern detector 1224 may be configured to form data representing a pattern of sensed data based on, for example, amounts of resources used by a device, whereby the pattern may be used to identify whether a device is use and/or operating in accordance with a particular mode of operation, or whether the device is idle.

Correlator 1240 may be configured to correlate a portion of a product consumed (e.g., a consumable) to a characterized value of resource or device usage, whereby one or more units of consumable processed by a device or in association with a resource can be correlated. Matcher 1242 may be configured to identify a pattern of sensed values of resource usage or device usage per unit time, and may further match a pattern against data representing units of consumable processed by a device or otherwise consumed in association with the pattern. Predictor 1246 may be configured to predict a value representing one or more units of consumable processed by a device based a sensed pattern of data values indicative of resource or device usage per unit time. In some cases, predictor 1246 may generate a feedback request 1279 (e.g., transmitted to mobile computing device 1290 b) to ask a user to calibrate, for example, a consumption rate, type, or amount.

To illustrate operation of processor module 1299 b in a first example, consider that sensed vibration data values 1280 a are received into characterizer 1220. Analyzer 1222 may be configured to detect various amplitudes of displacement per unit time about one or more reference points (e.g., in units of vibrations per second, or Hertz (“Hz”)). Such vibrations may be generated in association with operation of either electric toothbrush 1281 a or washer machine 1281 b. Sensed vibration data may describe oscillatory displacement in one or more planes (e.g., an XY plane, an YZ plane, and/or an XZ plane). Further, electric toothbrush 1281 a and washer machine 1281 b each may have various vibration patterns for different modes of operation (e.g., agitation, spin cycles and rinse cycles may have different vibration patterns and rates of vibration for washer machine 1281 b, etc.). In a “training mode” or “learning mode” of operation, vibration data 1280 a from each of electric toothbrush 1281 a and washer machine 1281 b may be used to generate vibration patterns that may be used subsequently to identify a particular device and mode of operation, and, in turn, identify one or more processed consumables. To confirm association of a vibration pattern to usage of a resource or a device, device attribute data 1215 may include data describing a type of resource or device for which sensor 1214 a may be configured to monitor. For example, data 1215 may include data describing electric toothbrush 1281 a and washer machine 1281 b, as well as associated products that may be consumed in associated with usage of a device. For example, device attribute data 1215 may describe a replaceable brush head 1282 a as a consumable, an associated amount of toothpaste consumed as a consumable, and a lifetime charge for an internal, replaceable battery as a consumable. Usage signature data 1217 may include data describing any number of patterns for specific types, manufacturers, models, and modes of operation for electric toothbrush 1281 a and washer machine 1281 b. Such patterns may be used to forego training or to supplement learned vibration patterns. Characterizer 1220 may be configured to transmit characterized data 1204 a to correlator 1240 (and/or characterized data 1204 b to communications module 1299 a).

Further to the first example, correlator 1240 may be configured to correlate a type and/or a portion of a product consumed (e.g., a consumable) to a characterized data values 1204 a of resource or device usage, whereby one or more units of consumable processed by electric toothbrush 1281 a or washer machine 1281 b can be correlated. Matcher 1242 may be configured to identify a pattern of sensed values of resource usage or device usage per unit time for electric toothbrush 1281 a and washer machine 1281 b, and may further match a pattern against data representing units of consumable processed by a device or otherwise consumed in association with the pattern. For example, different vibration patterns having longer lengths and larger amplitudes for electric toothbrush 1281 a may correspond to longer brushing times (e.g., with an increased amount of wear, and, thus, a shorter life for replaceable brush head 1282 a). Predictor 1246 may be configured to predict a value representing one or more units of consumable processed by electric toothbrush 1281 a (e.g., amounts of toothpaste) and washer machine 1281 b (e.g., amounts of detergent or fabric softener) based on sensed patterns of data values. In some examples, feedback data 1219 may be used to confirm the predicted amounts of product consumed, or to recalibrate the predicted amount for subsequent uses. In at least one example, data representing a consumption rate 1221 may be provided to correlator 1240 to confirm one or more rates of consumption that may be used for particular resource usage or device usage (e.g., usage of electric toothbrush 1281 a and washer machine 1281 b).

In a second example, consider that that sensed temperature data values 1280 b are received into characterizer 1220. Analyzer 1222 may be configured to detect various temperatures and/or temperatures changes per unit time in association with operation of a hot water intake hose 1283 b of washer machine 1281 b or a cold water intake hose 1283 c of toilet 1282 c. Further, washer machine 1281 b and toilet 1282 c each may have various temperature patterns for different modes of operation (e.g., a washer machine 1281 b may have a “hot” wash cycle in which an amount of bleach is used as a consumable to enhance cleaning of bleachable fabrics, etc.). Temperature data 1280 b from washer machine 1281 b and toilet 1282 c may be used to generate temperature patterns (during a training mode) that may be used subsequently to identify a particular device and/or mode of operation, and, in turn, one or more consumables processed. To confirm association of a temperature pattern with usage of a resource or a device, device attribute data 1215 may include data describing a type of resource or device for which sensor 1214 b may be configured to monitor. Usage signature data 1217 may include data describing any number of temperature patterns for specific types, manufacturers, models, and modes of operation for washer machine 1281 b and toilet 1282 c. Such patterns may be used to forego training or to supplement learned temperature patterns. Characterizer 1220 is configured to transmit characterized data 1204 a to correlator 1240.

Further to the second example, correlator 1240 may be configured to correlate a type and/or a portion of a consumable to characterized data values 1204 a of resource or device usage, whereby one or more units of consumable processed by washer machine 1281 b and toilet 1282 c can be correlated. Matcher 1242 may be configured to identify a pattern of sensed values of resource usage or device usage per unit time for washer machine 1281 b or toilet 1282 c, and may further match a pattern against data representing units of consumable processed by a device or otherwise consumed in association with the pattern. For example, consider cold water intake hose 1283 c of toilet 1282 c initially is at ambient or room temperature after a sufficient amount of time after a last flush so that a temperature of intake hose 1283 c equalizes to room temperature. At a subsequent point in time, during one or more flushes, colder temperature flows through intake hose 1283 c, thereby dropping the temperature detected by sensor 1214 b. A greater drop in temperature may correlate to multiple flushes (and increased flows of colder water), which, in turn, may correlate to disposition of greater amounts of toilet paper or toilet tank automatic cleaner tablets. As another example, a length of time that hot water flows through hot water intake hose 1283 b of washer machine 1281 b may differentiate between hot, warm, and cold wash modes of operation. Predictor 1246 may be configured to predict a value representing one or more units of consumable processed by washer machine 1281 b (e.g., amounts of bleach used in a hot water cycle) and by toilet 1282 c (e.g., amounts of toilet paper or toilet tank automatic cleaner tablets used during one or more flushes) based on sensed patterns of temperature values. Feedback data 1219 and data representing a consumption rate 1221 may be used in relation to temperature data and usage of washer machine 1281 b and toilet 1282 c.

In a third example, consider that that sensed position data values 1280 c may be received into characterizer 1220. Analyzer 1222 may be configured to detect various positions, orientations, and/or position changes per unit time in association with operation of toilet 1282 c. Further, a flush handle 1281 c of toilet 1282 c may have various position patterns for different modes of operation (e.g., a half-way flush, a single flush, multiple flushes, etc.). Position data 1280 c associated with flush handle 1281 c of toilet 1282 c may be used to generate position patterns (during a training mode) that may be used subsequently to identify a particular device, such as toilet 1292 c, and/or modes of operation of the toilet, and, in turn, one or more consumables that are processed may be predicted. To confirm association of a position pattern to usage of a resource or a device, device attribute data 1215 may include data describing a type of resource or device for which sensor 1214 c may be configured to monitor. Also, usage signature data 1217 may include data describing any number of position or orientation patterns for specific types, manufacturers, models, and modes of operation for toilet 1282 c. Such patterns may be used to forego training or to supplement learned position patterns. Characterizer 1220 may be configured to transmit characterized data 1204 a to correlator 1240.

Further to the third example, correlator 1240 may be configured to correlate a type and/or a portion of a consumable to characterized data values 1204 a of resource or device usage, whereby one or more units of consumable processed by toilet 1282 c can be correlated. Matcher 1242 may be configured to identify a pattern of sensed values of resource usage or device usage per unit time for toilet 1282 c, and may further match a pattern against data representing units of consumable processed by a device or otherwise consumed in association with the pattern. For example, consider that a position sensor can detect rotations of flush handle 1281 c of toilet 1282 c to detect a mode of operation. Predictor 1246 may be configured to predict a value representing one or more units of consumable processed by toilet 1282 c (e.g., amounts of toilet paper or toilet tank automatic cleaner tablets used during one or more flushes) based on sensed patterns of position change values. Feedback data 1219 and data representing a consumption rate 1221 may be used in relation to position data and usage of toilet 1282 c.

In a fourth example, consider that that sensed level data values 1280 d may be received into characterizer 1220. Analyzer 1222 may be configured to detect various levels of liquids or solids, and/or changes in depth of surface level 1283 d per unit time in association with use of container 1281 d. To confirm association of a level pattern per unit time to usage of a resource or a device, device attribute data 1215 may include data describing a type of resource or device for which sensor 1214 d may be configured to monitor. Also, usage signature data 1217 may include data describing any specific type, manufacturer, model, and modes of operation for container 1281 d. Such patterns may be used to forego training or to supplement learned patterns of level changes per unit time (e.g., daily use of pouring out milk or cereal out from container 1281 d). Characterizer 1220 may be configured to transmit characterized data 1204 a to correlator 1240.

Further to the fourth example, correlator 1240 may be configured to correlate a type and/or a portion of a consumable to characterized data values 1204 a for a container, whereby one or more units of consumable associated with container 1281 d can be correlated. Matcher 1242 may be configured to identify a pattern of sensed level values of consumables per unit time for container 1281 d. For example, consider that ultrasonic sensor 1282 d can detect changes in surface level 1283 d for a consumable in container 1281 d. Predictor 1246 may be configured to predict a value representing one or more units of consumable associated with container 1281 d based on sensed patterns of surface level change values. Feedback data 1219 and data representing a consumption rate 1221 may be used in relation to surface level 1283 d data and usage of container 1281 d.

Inventory manager 1248 may be configured to receive data 1206 a representing a number of consumed units of a consumable (e.g., toothpaste, toilet paper, bleach, replacement brush heads 1282 a, etc.) to monitor an amount of inventory of a consumable. Inventory manager 1248 also may be configured to adjust an amount or value representing an inventory and may generate response data 1208 a to generate a request to reorder an amount and type of a consumable.

According to some examples, processor module 1299 b may be associated with a single device, such as toilet 1282 c or washer machine 1281 b, and may be configured to receive sensor data from multiple sensors. For example, washer machine 1281 b may receive sensor data from power-based sensor 1282 b, temperature sensor 1214 b, and vibration sensor 1214 a, whereby each may be correlated with another to confirm and detect modes of operation of washer machine 1281 b. As another example, toilet 1282 c may receive sensor data from temperature sensor 1214 b and position sensor 1214 c, whereby each may be correlated with another to confirm and detect modes of operation of toilet 1282 c. In other examples, processor module 1299 b may be configured to receive multiple subsets of sensor data from any number of sensors, such as moisture sensors, magnetic-based sensors, infrared sensors, light-based sensors including lasers, and any other suitable sensor.

In some examples, a device may include an electric-powered device, a mechanical-powered device, a chemical energy-powered device, such as a natural gas-based device (e.g., a gas stove, a gas-based clothes dryer, a furnace or the like), and other resource-powered or resource consumption device or appliance, etc.) that may be configured to process or use a consumable in, for instance, operation of the device. In some examples, a tool is an instrument that may be used or applied to a consumable independent of the usage of resources or devices. For example, a tool may include a knife, a hand-powered can opener, a cork screw, a hammer, a hacksaw, etc. In some examples, the term “consumption characteristics” may refer to one or more of a type, amount, a mode of operation, associated consumables (e.g., an associated coffee filter and milk, if a frothing wand used, in relation to coffee as a principal consumable), etc.

In some examples, more or fewer components shown in FIG. 12 may be implemented to monitor and manage inventory amounts by way of computing and predicting consumable consumption. In the example shown, an application 1250 (e.g., executable instructions) may be configured to implement a correlator 1240 a and an inventory manager 1248 a, either of which may have similar structures and/or functionalities as correlator 1240 and inventory manager 1248. Reorder manager 1249 a includes instructions to cause data 1210 a representing a replenishment request to be transmitted to, for example, an adaptive distribution platform for purposes of reordering a product near or at depletion. In some examples, processor module 1299 a may include characterizer 1220 that may transmit characterized data 1204 b to application 1250 stored within mobile computing device 1290 b. As such, communications module 1299 a and processor module 1299 c (or any other element of FIG. 12) may omit one or more of characterizer 1220, memory 1232, radio 1234, correlator 1240, and inventory manager 1248. Any of components in diagram 1200 and mobile computing device 1290 b may be interchanged or distributed between sensor device 1201 and mobile computing device 1290, as well as distributed among other devices not shown, including an adaptive distribution platform. For example, reorder manager 1249 a may be implemented within processor module 1299 c, and characterizer 1220 may be implemented within application 1250. One or more components of diagram 1200 may be implemented in logic as either hardware or software, or a combination thereof.

FIG. 13 is a diagram depicting examples of audio sensors implemented to determine consumption characteristics of one or more consumables, according to some embodiments. Diagram 1300 includes a mobile computing device 1301 and voice-controlled speaker device 1350, each being configured to communicate via wireless links 1309 with each other and remote computing devices, such as at least a portion of an adaptive distribution platform (not shown). One or both of mobile computing device 1301 and voice-controlled speaker device 1350 may include communications module 1299 a of FIG. 12 and a process module 1399 b, which may include a characterizer 1320 including an analyzer 1322, a pattern detector 1324, and an audio formulator 1325, a correlator 1340 including a matcher 1342 and a predictor 1346, and an inventory manager 1348, any of which may be implement in hardware or software, or a combination thereof. According to some examples, elements depicted in diagram 1300 of FIG. 13 may include structures and/or functions as similarly-named or similarly-numbered elements depicted in other drawings, such as FIG. 9.

According to some examples, processor module 1399 b may be configured to receive sensed audio data, such as captured audio 1303, via microphones and sound/audio logic within mobile computing device 1301 and voice-controlled speaker device 1350. Also, processor module 1399 b may be configured to detect audio correlatable with usage of a consumable (as well as with a resource or a device), and may be further configured to correlate audio characteristics of captured audio 1303 to determine or approximate a type or amount of consumable consumed coincident with detected audio. In the example shown, an analyzer 1322 may be configured to analyze audio to detect audio patterns. Analyzer 1322 is shown to include an audio isolator 1321 that may be configured to isolate audio (e.g., filter out noise or other non-relevant audio) that may be used to determine a pattern of audio, which, in turn, may be correlated to usage of a consumable and consumable characteristics thereof. In some cases, analyzer 1322 may determine audio characteristics, such as amplitude, volume, voltage, dB, or pressure (e.g., along a Y-axis) relative to time (e.g., along an X-axis) of captured audio 1303.

Pattern detector 1324 may form audio patterns based on audio patterns 1303 a, 1303 b, 1303 c and 1303 d, and the like. In this example, each of audio patterns 1303 a and 1303 b may relate to sounds of “ice cubes dropping into a glass.” Audio pattern 1303 c may relate to a sound of a “liquid being poured” into a glass. And, audio pattern 1303 d may relate to a “fizzing” sound associated with a carbonated drink subsequent to being poured. Each of audio patterns 1303 a, 1303 b, 1303 c and 1303 d, when considered individually, may or may not suggest an event with which to associate with a consumption rate. In some instances, audio formulator 1325 may be configured to formulate an event by integrating audio patterns 1303 a, 1303 b, 1303 c and 1303 d as a sequence of sounds that accompany an event in which soda pop may be poured into a glass with ice. In some cases, a length of time of audio pattern 1303 c may be correlatable to an amount of soda used (e.g., as an amount of consumable). In at least some examples, audio patterns 1303 a, 1303 b, 1303 c and 1303 d may be captured along with verbal instructions 1351 by a user that an action of “pouring a diet soda with ice” is coincident with captured audio 1303. Characterizer 1320 may use verbal instructions 1351 (e.g., by using voice recognition technologies) to identify key words that may relate to one or more audio patterns 1303 a, 1303 b, 1303 c and 1303 d. Thus, verbal instructions 1351 may assist in determining or confirming an event for captured audio 1303.

To confirm association of an audio pattern to usage of a consumable, or, in some cases, a resource or a device, audio attribute data 1315 may include data describing a subset of audio patterns that may correlate to an event (or portion thereof) in which a product may be consumed. Usage signature data 1317 may include data describing any number of audio patterns that may be used to detect specific sounds associated with consumption of a consumable. For example, “popping” sounds may accompany heating of popcorn in a microwave, a “chopping” sound may accompany the use of a knife chopping a vegetable, a “boiling or bubbling” sound may accompany brewing of coffee, etc. As another example, audio for different modes of operation of various devices may be provided via usage signature data 1317 to determine subsequent uses of specific types, manufacturers, models, and modes of operation of devices, such as a blender, a hand mixer, and the like. Such patterns may be used to forego training or to supplement learned audio patterns. Characterizer 1320 may be configured to transmit characterized data 1304 a to correlator 1340 or characterized data 1304 b to communications module 1399 a.

Correlator 1340 may be configured to correlate a type and/or a portion of a consumable to characterized audio data values 1304 a of one or more audio patterns 1303 a to 1303 d, whereby one or more units of consumable that are consumed may be associated with detected audio 1303. Matcher 1342 may be configured to identify a pattern of sensed audio values that matches a type or amount of consumables per unit time consumed. For example, consider that a length of time of audio pattern 1303 c may be correlatable to an amount of carbonated beverage used (e.g., an amount of consumable). A shorter duration may be correlated to pouring a 12 ounce can of soda, whereas a longer duration may be correlated to pouring a 32 ounce cup of soda (e.g., from a 2 liter bottle). Predictor 1346 may be configured to predict a value representing one or more units of consumable associated with captured audio 1303. Feedback data 1319 and data representing a consumption rate 1321 may be used in relation to a subset of audio data and usage of a consumable. In some cases, predictor 1346 may generate a feedback request 1379 (e.g., transmitted to mobile computing device 1301) to ask a user to calibrate, for example, a consumption rate, type, or amount based on an amount of sensed audio data.

Inventory manager 1348 may be configured to receive data 1306 a representing a number of consumed units of a consumable (e.g., an amount of soda) to monitor an amount of inventory of the consumable. Inventory manager 1348 may be configured to adjust an amount or value representing an inventory, and may generate response data 1308 a to generate a request to reorder an amount and type of a consumable responsive to captured audio 1303.

According to some examples, captured audio 1303 may include audio patterns associated with operation of a device, such as a juicer. In some cases, processor module 1399 b may be configured to detect whether operation of the juicer is operating nominally. That is, audio patterns associated with the operation of the juicer may be indicative of normal operation. However, usage signature data 1317 may also include audio patterns associated with improperly functioning devices. For example, a diagnostic audio pattern may include a noise associated with a bad bearing in a juicer. Correlator 1340 may compare a diagnostic audio pattern against captured audio 1303 from a juicer in operation, and, if a match exists, an indication that the juicer may have defect may be generated. For example, a user may receive a visual notification in mobile computing device 1301 or an audio notification in voice-controlled speaker device 1350. Note that any type or quantity of diagnostic audio patterns may be accessible via mobile computing device 1301 and voice-controlled speaker device 1350 to diagnose proper operation, for example, power tools (e.g., jig saws, circular saws, lathes, etc.), automobile operations, and any other device or machine-related operation. In some cases, processor module 1399 b may automatically order a part to replace a defective part (e.g., defective ball bearing) or to schedule servicing of a defective device.

FIG. 14 is a diagram depicting examples of detecting usage of resources or devices based on monitoring resources at a macro-level, according to some examples. Diagram 1400 depicts a macro-power usage profile 1401 for power consumption for an aggregate number of circuits at a residence, a business building, or any other macro-level consumption of power. In some cases, a power monitoring device or wattmeter may have sufficient resolution for use to determine instantaneous (or nearly instantaneous) power consumption of specific devices over a duration of time (e.g., a 24 hour period of time). As shown, a refrigerator compressor consumes power 1419 overnight from 10 pm to 6 am (and throughout the day). At about 8 am, a coffee maker is shown to consume power 1421 and a waffle iron may consume power 1422. Between approximately 10 am to 2 pm, a washer machine may consume power in association with power pattern 1424, whereas between approximately 2 pm and 6 pm an electric stove consumes power in accordance with pattern 1426. A tea kettle may be used to brew tea near bed time at 7 pm and after 8 pm. Based on the aforementioned detected power patterns or signatures, corresponding amounts and types of consumables may be identified as being consumed in relation to, for example, waffle iron and its consumed power 1422. For example, an amount of eggs, flour, etc. may be correlated with power pattern 1422 used to make waffles. Further, an amount of syrup may be predicted to be used in relation to consumed waffles.

In at least some examples, a macro-water usage profile 1403 may depict patterns of water usage throughout the day and a macro-natural gas usage profile 1405 may depict patterns of natural gas usage, whereby usages in profiles 1403 and 1405 may be used to predict consumption of a product (e.g., consumption of shampoo and conditioner during a shower in which a gas-powered water heater may be activated responsive to a user taking a hot shower).

Usage data from profiles 1401, 1403, and 1405 may be used by one or more of a device predictor 1472, a characterizer 1420, a correlator 1490, an inventory manager 1448, and a reorder manager 1449 to generate replenishment request data 1410 a to replenish consumption of products used in association with profiles 1401, 1403, and 1405. According to some examples, elements depicted in diagram 1400 of FIG. 14 may include structures and/or functions as similarly-named or similarly-numbered elements depicted in other drawings, such as FIG. 9, among others.

FIG. 15 depicts an example of a modified sensor device of FIG. 2, according to some examples. Diagram 1500 depicts a sensor device 1501 configured to receive electric power for monitoring usage of an electric-powered device, whereby usage of an electric-powered device may be correlatable to an amount of product consumed to facilitate automated inventory replenishment, among other things. According to some examples, elements depicted in diagram 1500 of FIG. 15 may include structures and/or functions as similarly-named or similarly-numbered elements depicted in other drawings, such as FIG. 2, among others.

In the example shown, sensor device 1501 includes an audio input 1506, such as a microphone, in or through a housing 1502. Sensor device 1501 includes a power sensor 1514 a for detecting an amount of power used by a device, such as a coffee maker, and an audio sensor 1514 b, which is configured to detect audio generated by a device (e.g., sounds of boiling water) that may coincidentally be drawing power via sensor 1501. Sensor device 1501 also may include a power characterizer 1520 a, an audio characterizer 1520 b, and a correlator 1540. Responsive to detecting audio emitted from a device, such as a vacuum cleaner, audio characterizer 1520 b may compare one or more stored audio patterns to match the audio received via audio input 1506. A match with an audio pattern indicative of operation of a vacuum cleaner may cause generation of a signal to power characterizer 1520 a, whereby the signal indicates that audio of a vacuum cleaner coincides with power consumption.

Thus, power characterizer 1520 a may select one or more power profiles to determine usage of a vacuum cleaner, and may transmit power characterization data to correlator 1540. After a number of operational hours, correlator 1540 may detect that a vacuum clean bag ought to be replaced. Thus, replenishment request data 1510 a may be transmitted via wireless datalink 1594 to reorder vacuum cleaner bags, should the inventory level warrant reordering. Note that the above-described example is not intended to be limiting, and any other sensor may be integrated into sensor device 1501 or variants thereof.

FIG. 16 is a flow diagram depicting an example of application of sensor data to update an amount of inventory for automated replenishment, according to some examples. Flow 1600 includes 1602, at which an amount of inventory (e.g., weight, liquid volume, quantity, etc.) and type of consumable inventory (e.g., coffee, tea, espresso pods, coffee filters, each of which may be associated with a device) may be initialized to indicate an initial inventory prior to usage. At 1604, consumption of one or more consumables may be detected or analyzed. At 1606, one or more sensors configured to determine consumption and related consumption characteristics (e.g., amounts, types, etc.) may be determined. At 1610 a determination is made whether activation of a device is detected, such as activation of a device by identifying a power-on button is “pressed.” Note that in some examples, activation need not be identified by detection of a button being pressed or other mechanical switching mechanisms. As such, activation may be detected based on amounts and/or types of resource usage (e.g., electric power, water, etc.). Based on activation of a device, such as an activated espresso machine, may be identified at 1608. Sensor data originating from one or more sensors may be received at 1612. At 1616, a determination may be made as to whether a consumable is processed, for example, in association with a resource (e.g., electric power, water, natural gas, etc.) or a device or appliance, such as an electric-powered device. If so, flow 1600 moves to 1614, at which sensor data associated with one or more sensors may be accessed. At 1620, a determination is made as to whether multiple modes of operation (e.g., of a device) may be detectable. If so, a type and/or amount of one or more consumables may be correlated with at least one mode of operation (e.g., a mode of operation of a combined espresso and coffee machine in which espresso is made rather than coffee, and the “type” of consumable is “espresso” and an “amount” may be a “1.25 oz.” espresso pod). If not, a consumed amount for specific type may be correlated to at least one subset of sensor data.

If a consumable is not processed at 1616, flow 1600 moves to 1618 at which an amount of a consumable that is used may be determined based on data from, for example, a usage sensor that may determine a state of a consumable. In one example, a usage sensor may include a weight monitoring device. In another example, a usage sensor may include a surface level sensor for determining a volume of liquid or solid (e.g., particulate) in a container. In some examples, usage of a consumable independent of a resource-powered or related device may be detectable by using an audio sensor or an image sensor. An audio sensor may identify usage of a consumable (e.g., audio of a knife slicing an apple into 6 pieces on a cutting board), which may be correlatable to consumption of 1 apple. Or, an image sensor may identify an activity with an optically-recognized knife and an optically-recognized apple, whereby the apple is reduced into pieces during image sensing by the image sensor. Flow 1600 then may proceed via 1622 to 1625, at which a determination is made as to whether other sensors may provide consumption-related data. If so, a next sensor may be analyzed at 1623 to confirm or identify types or amounts of consumption. If there are no other sensors at 1625, flow 1600 moves to update consumption rate data at 1626, if applicable. For example, if rate of decay or degradation of a particular consumable is such that an amount of consumable may be reduced by factors other than use (e.g., evaporation or spoilage), than an amount of inventory may be reduced due to an enhanced consumption or degradation rate.

At 1628, an amount of inventory for one or more consumables may be updated (e.g., reduced) by an amount and type consumed. At 1632, a determination is made whether an amount of inventory may be compliant with a range of threshold values. If yes, then inventory is available for consumption at 1630. In some examples, as flow 1600 passes through loop 1699 over multiple occasions, a sensor device may be “trained,” through repeated use, to more accurately correlate, and thus predict, a usage to an amount of consumption. If, at 1632, a determination is made that an amount of inventory is not compliant with a range of threshold values, flow 1600 proceeds to 1634, at which a replenishment of a consumable may be automatically reordered. At 1636, an electronic message including a request to reorder a consumable may be transmitted to an adaptive distribution platform, according to some examples, whereby an adaptive distribution platform may facilitate fulfillment of a request for replenishment. In some examples, one or more (e.g., all) of the portions of flow 1600 may be performed at or with computing devices implementing an adaptive distribution platform.

FIG. 17 is an example of implementing a variety of sensors to determine consumption of consumables in a work space context, according to some examples. Diagram 1700 includes a mobile computing device 1791 b and a voice-controlled speaker device 1791 c associated with an environment including a work bench 1713, each device being configured to communicate via wireless links with each other and remote computing devices via a network access point 1762 and/or a network 1721. The remote computing devices may include at least a portion of an adaptive distribution platform 1710. One or both of mobile computing device 1791 b and voice-controlled speaker device 1791 c may include an appliance predictor 1772, a characterizer 1720, a correlator 1740, an inventory manager 1748, and a reorder manager 1749, any of which may be implement in hardware or software, or a combination thereof. According to some examples, elements depicted in diagram 1700 of FIG. 17 may include structures and/or functions as similarly-named or similarly-numbered elements depicted in other drawings, such as FIG. 9.

A power-based sensor device 1702 may be configured to monitor power usage of various power tools and equipment, such as a shop vac 1722 (via cord 1728), a power sander 1732 (via cord 1738), and a mitre saw 1752 (via cord 1758). Power-related data may be transmitted to one or more of appliance predictor 1772, characterizer 1720, correlator 1740, inventory manager 1748, and reorder manager 1749 via link 1709 b. Usage of shop vac 1722, power sander 1732, and mitre saw 1752 may be determined via vibration sensors 1726, 1736, and 1756, respectively, or any other sensors that may communicate via links 1709 c, 1709 d, and 1709 e to one or more of appliance predictor 1772, characterizer 1720, correlator 1740, inventory manager 1748, and reorder manager 1749. In some cases, sensor 1756 may be a position sensor configured to detect rotation or angular displacement 1755 associated with operation of mitre saw 1752. Further, one or both of mobile computing device 1791 b and voice-controlled speaker device 1791 c may be configured to receive audio signals 1724, 1734, and 1754 from shop vac 1722, power sander 1732, and mitre saw 1752, respectively, to detect one or more modes of operation.

In some examples, inventory manager 1748 and reorder manager 1749 may be configured to monitor vacuum clean bag consumption and air filter consumption for shop vac 1722, sand paper consumption for power sander 1732, and blade sharping or replacement for mitre saw 1752. One or both of characterizer 1720 and correlator 1740 may be configured to compare diagnostic audio patterns against audio of shop vac 1722, power sander 1732, and mitre saw 1752 during operation to determine whether operation is nominal or whether a power tool that may need service or replacement parts.

According to some examples, one or more image sensors 1711 may be used to establish an “optic zone” 1712 in which consumables may be placed therein for recordation into, for example, an inventory of work bench-related consumables, such as paint 1714 and sand paper delivered in shipping box 1715. Image characteristics (e.g., text) may be detectable via, for example, computer vision recognition or other computer-based recognition algorithms implementing pattern recognition for digital imagery, and may include machine learning, deep-learning, or the like. In some cases, machine-readable symbols (e.g., bar codes 1716 and 1717) may be used to identify consumables placed in optic zone 1712. Image data captured by image capture devices 1711 may be transmitted via wireless link 1709 a to, for example, an adaptive distribution platform 1710 or to one or both of mobile computing device 1791 b and voice-controlled speaker device 1791 c.

FIG. 18 is an example of implementing a variety of sensors to determine consumption of consumables in a kitchen space context, according to some examples. Diagram 1800 includes a mobile computing device 1891 b and a voice-controlled speaker device 1891 c associated with an environment including a kitchen counter 1813, each device being configured to communicate via wireless links with each other and remote computing devices via a network access point 1862 and/or a network 1821. The remote computing devices may include at least a portion of an adaptive distribution platform 1810. One or both of mobile computing device 1891 b and voice-controlled speaker device 1891 c may include an appliance predictor 1872, a characterizer 1820, a correlator 1840, an inventory manager 1848, and a reorder manager 1849, any of which may be implement in hardware or software, or a combination thereof. According to some examples, elements depicted in diagram 1800 of FIG. 18 may include structures and/or functions as similarly-named or similarly-numbered elements depicted in other drawings, such as FIGS. 9, 14, and 17.

A power-based sensor device 1802 may be configured to monitor power usage various kitchen appliances and devices, such as a coffee maker 1822 (via cord 1828), and the like. Power-related data may be transmitted to one or more of appliance predictor 1872, characterizer 1820, correlator 1840, inventory manager 1848, and reorder manager 1849 via link 1809 b. Usage of coffee maker 1822 may be determined via vibration sensors 1826 or any other sensors that may communicate via link 1809 c to one or more of appliance predictor 1872, characterizer 1820, correlator 1840, inventory manager 1848, and reorder manager 1849. Further, one or both of mobile computing device 1891 b and voice-controlled speaker device 1891 c may be configured to receive audio signals 1824, 1834, and 1854 from coffee maker 1822, a can of soda 1832 being poured into a glass, and a knife used to chop or cut through an apple 1855 to hit a cutting board 1853.

In some examples, inventory manager 1848 and reorder manager 1849 may be configured to monitor ground coffee amounts and types and coffee filter consumption for coffee maker 1822, soda consumption based on units of canned soda 1832 consumed, and apple consumption based on units of apples 1855 (i.e., 1 apple) that is shown sliced-up for consumption. One or both of characterizer 1820 and correlator 1840 may be configured to compare diagnostic audio patterns against audio of coffee maker 1822 or any other kitchen appliance during operation to determine whether operation is nominal or whether a kitchen appliance may need service or replacement parts.

According to some examples, one or more image sensors 1811 may be used to establish an “optic zone” 1812 on kitchen counter 1813 in which consumables may be placed therein for recordation into, for example, an inventory of kitchen-related consumables, such as pasta 1814 and tomatoes 1815. Image characteristics (e.g., text) may be detectable via, for example, computer vision recognition or other computer-based recognition algorithms implementing pattern recognition for digital imagery. In some cases, machine-readable symbols (e.g., bar code 1816) may be used to identify consumables placed in optic zone 1812. Or, image recognition may detect that objects 1815 are tomatoes. Image data captured by image capture devices 1811 may be transmitted via wireless link 1809 a to, for example, an adaptive distribution platform 1810 or to one or both of mobile computing device 1891 b and voice-controlled speaker device 1891 c.

Although the foregoing examples have been described in some detail for purposes of clarity of understanding, the above-described inventive techniques are not limited to the details provided. There are many alternative ways of implementing the above-described invention techniques. The disclosed examples are illustrative and not restrictive. 

1. A method comprising: determining whether a consumable is processed via a device; accessing a first subset of sensor data associated with one or more sensors in a first subset of sensors if the consumable is processed, the first subset of sensor data representing usage of the device configured to process a consumable; determining multiple modes of operation for the device, at least one mode of operation being a function of usage of a resource; correlating a type of the consumable associated with a mode of operation; computing an amount consumed of the type of the consumable; identifying data representing a modified consumption rate for the type of the consumable; updating an amount representing an inventory of the consumable responsive to the amount consumed and the modified consumption rate; determining data representing an amount of inventory of the type of the consumable; and generating data representing a request to replenish the inventory of the consumable.
 2. The method of claim 1 comprising: determining a rate of degradation for the type of the consumable as identifying the data representing the modified consumption rate; and reducing the amount of inventory by a degraded amount based on the rate of degradation.
 3. The method of claim 2 wherein determining the rate of degradation comprises: identifying a rate of evaporation.
 4. The method of claim 2 wherein determining the rate of degradation comprises: identifying a rate of decay for the type of the consumable including a perishable item.
 5. The method of claim 1 wherein determining the at least one mode of operation being a function of the usage of the resource comprises: determining the usage of one or more of electric power, water, and natural gas associated with processing the consumable.
 6. The method of claim 1 wherein accessing the first subset of sensor data comprises: accessing the first subset of the sensor data from one or more of a vibration sensor, a temperature sensor, a position sensor, and the level sensor.
 7. The method of claim 1 comprising: determining the consumable is not processed via the device.
 8. The method of claim 7 further comprising: determining an amount of the consumable based on usage.
 9. The method of claim 8 determining the usage comprises: accessing a second subset of sensor data including audio data, image data, or other data indicating usage of the consumable.
 10. The method of claim 1 wherein correlating the type of the consumable associated with the mode of operation further comprises: correlating an amount of the consumable associated with the mode of operation.
 11. The method of claim 1 comprising: detecting activation of the device.
 12. The method of claim 11 further comprising: identifying a device based on the detected activation.
 13. The method of claim 1 further comprises: identifying a pattern of values sensor data per unit time, matching the pattern of the values of the sensor per unit time matches data representing a usage signature associated with the device; and determining one or more units of the consumable associated with the usage signature.
 14. The method of claim 13 wherein the usage signature is associated with a rate of consumption for the consumable.
 15. The method of claim 1 wherein determining the data representing the amount of inventory comprises: determining one or more units of the consumable associated with a pattern of the values of sensor data per unit time; reducing the amount of the inventory of the consumable by the one or more units of the consumable to form an adjusted amount of inventory; and comparing the adjusted amount of inventory to determine whether a threshold value of inventory is detectable.
 16. The method of claim 15 further comprising: detecting the adjusted amount of inventory complies with the threshold value of the inventory, at least a portion of the threshold value being a function of purchasing patterns and consumption rates; generating an electronic message including data representing a request to replenish the inventory; and transmitting the electronic message via a network to a computing system implementing an adaptive distribution platform.
 17. The method of claim 15 further comprising: reordering automatically the consumable to replenish the amount of the inventory.
 18. An apparatus comprising: a housing including: determine whether a consumable is processed via a device; access a first subset of sensor data associated with one or more sensors in a first subset of sensors if the consumable is processed, the first subset of sensor data representing usage of the device configured to process a consumable; determine multiple modes of operation for the device, at least one mode of operation being a function of usage of a resource; correlate a type of the consumable associated with a mode of operation; compute an amount consumed of the type of the consumable; identify data representing a modified consumption rate for the type of the consumable; update an amount representing an inventory of the consumable responsive to the amount consumed and the modified consumption rate; determine data representing an amount of inventory of the type of the consumable; and generate data representing a request to replenish the inventory of the consumable.
 19. The apparatus of claim 18, wherein the processor is further configured to execute instructions to: determine a rate of degradation for the type of the consumable as identifying the data representing the modified consumption rate; and reduce the amount of inventory by a degraded amount based on the rate of degradation.
 20. The apparatus of claim 18, wherein the processor is further configured to execute instructions to: access the first subset of the sensor data from one or more of a vibration sensor, a temperature sensor, a position sensor, and the level sensor; and access a second subset of sensor data including audio data, image data, or other data indicating usage of the consumable. 